Opportunities From: Midpeninsula Regional Open Space District

Volunteer: 2025-12-10 Scenic Aerobic Hike

Trek the trails with Docent Naturalists Mary Brunkhorst, Fran Keeler, Inga Buyse, and Lindsay Joye for a moderately-paced, exercise-focused hike with beautiful scenery. You’ll climb to a vista point with an elevation gain of approximately 700 feet. Scenic Aerobic hikes are offered at different preserves every second Wednesday. The route of each hike will be determined by the docents based on current trail and weather conditions. . Lot 6

Program: Docent Naturalist

Trek the trails with Docent Naturalists Mary Brunkhorst, Fran Keeler, Inga Buyse, and Lindsay Joye for a moderately-paced, exercise-focused hike with beautiful scenery. You’ll climb to a vista point with an elevation gain of approximately 700 feet. Scenic Aerobic hikes are offered at different preserves every second Wednesday. The route of each hike will be determined by the docents based on current trail and weather conditions. . Lot 6

Program: Docent Naturalist

Opportunity Type: Volunteer

Date: Happens On Dec 10, 2025

Zip Code: 94022

Allow Groups: Yes


Volunteer: Bear Creek Redwoods Preserve: Upper Pete Siemens Trail - Habitat Restoration: French Broom Removal

Join Midpen staff for a fun workday removing invasive French Broom on the Upper Pete Siemens Trail in Bear Creek Redwoods Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from our local landscape. This project is an excellent opportunity for first-time volunteers! 

This project will require shuttling and sharing a vehicle with staff and other volunteers. Please arrive on time and be available to stay for the entire project.

All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project. 

Project difficulty: MODERATE    

Project Details, Requirements and Qualifications 

Advance registration is required.  First time Midpen volunteers – Step 01: Create an Account to submit required forms. Go to the Qualifications tab in the drop-down menu in your account dashboard to complete the Volunteer Agreement and Release and Waiver of Liability. Step 02: Return to the project webpage and click the green "Register" button in the upper right corner to register; be sure to scroll to the bottom and click "Submit Opportunity Response".  Returning volunteers -Once you have created an account and completed all forms, reserve your spot for Land Steward projects by clicking the "Register" button.   

Meeting Location 

Please meet staff at the Bear Creek Redwoods main parking lot (19511 Bear Creek Rd.). For the exact meeting location, copy and paste this Google Plus Code into a new browser: 5XMW+65 Lexington Hills, California 95033

What You Will Need 

To get the most out of your day with us, please bring or wear the following: 

Sturdy shoes (no sandals or open-toed shoes)

Socks that cover your ankles

Layered clothing: long pants, long-sleeved shirt, jacket, etc. 

Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) 

Snacks, lunch, refillable water bottle 

Hazards and Safety 

While working outdoors in natural areas, you may encounter the following: 

Poison oak and other plants that cause dermatitis (skin rash or irritation) 

Uneven, steep ground with tripping hazards 

Unfavorable weather conditions (heat, wind, rain) 

Ticks 

Rattlesnakes 

Sharp tools and equipment 

 

Program: Land Steward

Join Midpen staff for a fun workday removing invasive French Broom on the Upper Pete Siemens Trail in Bear Creek Redwoods Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from our local landscape. This project is an excellent opportunity for first-time volunteers! 

This project will require shuttling and sharing a vehicle with staff and other volunteers. Please arrive on time and be available to stay for the entire project.

All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project. 

Project difficulty: MODERATE    

Project Details, Requirements and Qualifications 

Advance registration is required.  First time Midpen volunteers – Step 01: Create an Account to submit required forms. Go to the Qualifications tab in the drop-down menu in your account dashboard to complete the Volunteer Agreement and Release and Waiver of Liability. Step 02: Return to the project webpage and click the green "Register" button in the upper right corner to register; be sure to scroll to the bottom and click "Submit Opportunity Response".  Returning volunteers -Once you have created an account and completed all forms, reserve your spot for Land Steward projects by clicking the "Register" button.   

Meeting Location 

Please meet staff at the Bear Creek Redwoods main parking lot (19511 Bear Creek Rd.). For the exact meeting location, copy and paste this Google Plus Code into a new browser: 5XMW+65 Lexington Hills, California 95033

What You Will Need 

To get the most out of your day with us, please bring or wear the following: 

Sturdy shoes (no sandals or open-toed shoes)

Socks that cover your ankles

Layered clothing: long pants, long-sleeved shirt, jacket, etc. 

Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) 

Snacks, lunch, refillable water bottle 

Hazards and Safety 

While working outdoors in natural areas, you may encounter the following: 

Poison oak and other plants that cause dermatitis (skin rash or irritation) 

Uneven, steep ground with tripping hazards 

Unfavorable weather conditions (heat, wind, rain) 

Ticks 

Rattlesnakes 

Sharp tools and equipment 

 

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Dec 11, 2025

Zip Code: 95033

Allow Groups: No


Volunteer: Rancho San Antonio Preserve - Fence Maintenance: Farm Bypass Trail

Join Midpen staff for a fence maintenance workday at Rancho San Antonio Open Space Preserve on the Farm Bypass and Coyote Trails. We might even have some supervision from the abundant turkeys and deer at this lively preserve! We will be repairing two split-rail fences. This is an opportunity to learn more about how these rustic fences are constructed. Staff will provide training on hand tool safety and guide volunteers in performing typical maintenance activities. This project is an excellent opportunity for first-time volunteers!

Project difficulty: MODERATE (about .75 mi of hiking with tools)


This project will require shuttling and sharing a vehicle with staff and other volunteers. Please arrive on time and be available to stay for the entire project.


JOINING THE WAITLIST: If there are 0 spots available, you'll need to log in to your account, or create a new account if it's your first time volunteering. Return to this project page and you'll see a Waitlist button you can click to be added.

Project Details, Requirements and Qualifications Advance registration is required. First time Midpen volunteers – Step 1: Create an Account to submit required forms. Go to the Qualifications tab in the drop-down menu in your account dashboard to complete the Volunteer Agreement and Release and Waiver of Liability. Step 2: Return to the project webpage and click the green "Register" button in the upper right corner to register; be sure to scroll to the bottom and click "Submit Opportunity Response." Returning volunteers - If you have already created an account and completed all forms, reserve your spot for Land Steward projects by clicking the "Register" button. All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location

Please meet staff at the special event parking lot at Rancho San Antonio, accessed through a motorized gate at the edge of parking lot 6. After entering the gate code to be provided in your email, drive about 3/4 mile to the parking lot on the right. To get directions to the preserve entrance, copy and paste this Google Plus Code into a new browser: 8WM7+35 Cupertino, California 95014.

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle A small pack with shoulder straps to hold the above items, as you'll need your hands available to carry tools

What Midpen provides:

Gloves and safety glasses (if you aren’t wearing sunglasses) Tools Water refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Join Midpen staff for a fence maintenance workday at Rancho San Antonio Open Space Preserve on the Farm Bypass and Coyote Trails. We might even have some supervision from the abundant turkeys and deer at this lively preserve! We will be repairing two split-rail fences. This is an opportunity to learn more about how these rustic fences are constructed. Staff will provide training on hand tool safety and guide volunteers in performing typical maintenance activities. This project is an excellent opportunity for first-time volunteers!

Project difficulty: MODERATE (about .75 mi of hiking with tools)


This project will require shuttling and sharing a vehicle with staff and other volunteers. Please arrive on time and be available to stay for the entire project.


JOINING THE WAITLIST: If there are 0 spots available, you'll need to log in to your account, or create a new account if it's your first time volunteering. Return to this project page and you'll see a Waitlist button you can click to be added.

Project Details, Requirements and Qualifications Advance registration is required. First time Midpen volunteers – Step 1: Create an Account to submit required forms. Go to the Qualifications tab in the drop-down menu in your account dashboard to complete the Volunteer Agreement and Release and Waiver of Liability. Step 2: Return to the project webpage and click the green "Register" button in the upper right corner to register; be sure to scroll to the bottom and click "Submit Opportunity Response." Returning volunteers - If you have already created an account and completed all forms, reserve your spot for Land Steward projects by clicking the "Register" button. All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location

Please meet staff at the special event parking lot at Rancho San Antonio, accessed through a motorized gate at the edge of parking lot 6. After entering the gate code to be provided in your email, drive about 3/4 mile to the parking lot on the right. To get directions to the preserve entrance, copy and paste this Google Plus Code into a new browser: 8WM7+35 Cupertino, California 95014.

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle A small pack with shoulder straps to hold the above items, as you'll need your hands available to carry tools

What Midpen provides:

Gloves and safety glasses (if you aren’t wearing sunglasses) Tools Water refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Dec 11, 2025

Zip Code: 94014

Allow Groups: No


Volunteer: Sierra Azul Preserve: Beatty Homestead - Habitat Restoration: French Broom Removal

Join Midpen staff for a fun workday removing invasive French broom at the Beatty Homestead, a closed area in Sierra Azul Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove French broom from our local landscape. This project is an excellent opportunity for first-time volunteers! 

All minors, under the age of 18, must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Project difficulty rating:  MODERATE

Project Details, Requirements and Qualifications

Advance registration is required. First time Midpen volunteers Step 01: Create an Account to submit required forms. Go to the Qualifications tab in the drop-down menu in your account dashboard to complete the Volunteer Agreement and Release and Waiver of Liability. Step 02: Return to the project webpage and click the green "Register" button in the upper right corner to register; be sure to scroll to the bottom and click "Submit Opportunity Response". Returning volunteers -Once you have created an account and completed all forms, reserve your spot for Land Steward projects by clicking the "Register" button. Meeting Location

Please meet staff at gate SA41 on Alma Bridge Rd just passed the Miller Point parking lot. For the exact meeting location, copy and paste this Google Plus code into a new browser window: 52R7+FJ Los Gatos, California 95033. There will be a yellow Volunteer Project sign to indicate where to turn into the gate.

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes)

Socks that cover your ankles

Layered clothing: long pants, long-sleeved shirt, jacket, etc.

Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.)

Snacks, lunch, refillable water bottle

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation)

Uneven, steep ground with tripping hazards

Unfavorable weather conditions (heat, wind, rain)

Ticks

Rattlesnakes

Sharp tools and equipment

 

Program: Land Steward

Join Midpen staff for a fun workday removing invasive French broom at the Beatty Homestead, a closed area in Sierra Azul Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove French broom from our local landscape. This project is an excellent opportunity for first-time volunteers! 

All minors, under the age of 18, must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Project difficulty rating:  MODERATE

Project Details, Requirements and Qualifications

Advance registration is required. First time Midpen volunteers Step 01: Create an Account to submit required forms. Go to the Qualifications tab in the drop-down menu in your account dashboard to complete the Volunteer Agreement and Release and Waiver of Liability. Step 02: Return to the project webpage and click the green "Register" button in the upper right corner to register; be sure to scroll to the bottom and click "Submit Opportunity Response". Returning volunteers -Once you have created an account and completed all forms, reserve your spot for Land Steward projects by clicking the "Register" button. Meeting Location

Please meet staff at gate SA41 on Alma Bridge Rd just passed the Miller Point parking lot. For the exact meeting location, copy and paste this Google Plus code into a new browser window: 52R7+FJ Los Gatos, California 95033. There will be a yellow Volunteer Project sign to indicate where to turn into the gate.

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes)

Socks that cover your ankles

Layered clothing: long pants, long-sleeved shirt, jacket, etc.

Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.)

Snacks, lunch, refillable water bottle

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation)

Uneven, steep ground with tripping hazards

Unfavorable weather conditions (heat, wind, rain)

Ticks

Rattlesnakes

Sharp tools and equipment

 

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Dec 13, 2025

Zip Code: 95033

Allow Groups: No


Volunteer: Los Trancos Preserve - Trail Maintenance: Lost Creek Trail

Join Midpen staff for a trail maintenance workday at Los Trancos Open Space Preserve on the Lost Creek and Page Mill Trails. We will be doing primarily tread improvement and slough removal. This is an opportunity to learn more about how we keep the trails accessible for users throughout the year. Staff will provide training on hand tool safety and guide volunteers in performing typical maintenance activities. This project is an excellent opportunity for first-time volunteers!

Project difficulty: MODERATE (about 1.5 mi of hiking with tools)


This project will require shuttling and sharing a vehicle with staff and other volunteers. Please arrive on time and be available to stay for the entire project.

Project Details, Requirements and Qualifications Advance registration is required. First time Midpen volunteers – Step 1: Create an Account to submit required forms. Go to the Qualifications tab in the drop-down menu in your account dashboard to complete the Volunteer Agreement and Release and Waiver of Liability. Step 2: Return to the project webpage and click the green "Register" button in the upper right corner to register; be sure to scroll to the bottom and click "Submit Opportunity Response." Returning volunteers - If you have already created an account and completed all forms, reserve your spot for Land Steward projects by clicking the "Register" button. All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location

Please meet staff at the main lot (gate LT03) of Los Trancos Open Space Preserve. For the exact meeting location, copy and paste this Google Plus Code into a new browser: 8RGC+F5 Portola Valley, California 94022

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) and tall socks Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle(s)/bladder with 2 liters/quarts capacity A small pack with shoulder straps to hold the above items, as you'll need your hands available to carry tools

What Midpen provides:

Gloves and safety glasses (if you aren’t wearing sunglasses) Tools Water refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Join Midpen staff for a trail maintenance workday at Los Trancos Open Space Preserve on the Lost Creek and Page Mill Trails. We will be doing primarily tread improvement and slough removal. This is an opportunity to learn more about how we keep the trails accessible for users throughout the year. Staff will provide training on hand tool safety and guide volunteers in performing typical maintenance activities. This project is an excellent opportunity for first-time volunteers!

Project difficulty: MODERATE (about 1.5 mi of hiking with tools)


This project will require shuttling and sharing a vehicle with staff and other volunteers. Please arrive on time and be available to stay for the entire project.

Project Details, Requirements and Qualifications Advance registration is required. First time Midpen volunteers – Step 1: Create an Account to submit required forms. Go to the Qualifications tab in the drop-down menu in your account dashboard to complete the Volunteer Agreement and Release and Waiver of Liability. Step 2: Return to the project webpage and click the green "Register" button in the upper right corner to register; be sure to scroll to the bottom and click "Submit Opportunity Response." Returning volunteers - If you have already created an account and completed all forms, reserve your spot for Land Steward projects by clicking the "Register" button. All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location

Please meet staff at the main lot (gate LT03) of Los Trancos Open Space Preserve. For the exact meeting location, copy and paste this Google Plus Code into a new browser: 8RGC+F5 Portola Valley, California 94022

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) and tall socks Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle(s)/bladder with 2 liters/quarts capacity A small pack with shoulder straps to hold the above items, as you'll need your hands available to carry tools

What Midpen provides:

Gloves and safety glasses (if you aren’t wearing sunglasses) Tools Water refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Dec 13, 2025

Zip Code: 94022

Allow Groups: No


Volunteer: Bear Creek Redwoods Preserve: Old Bridge Ridge - Habitat Restoration: French Broom Removal

Join Midpen staff for a fun workday removing invasive French broom in a closed area of Bear Creek Redwoods Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from our local landscape.

All minors, under the age of 18, must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior  to the project day or be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Project difficulty rating:  MODERATE

Project Details, Requirements and Qualifications 

Advance registration is required. First time Midpen volunteers – Step 01: Create an Account to submit required forms. Go to the Qualifications tab in the drop-down menu in your account dashboard to complete the Volunteer Agreement and Release and Waiver of Liability. Step 02: Return to the project webpage and click the green "Register" button in the upper right corner to register; be sure to scroll to the bottom and click "Submit Opportunity Response".  Returning volunteers -Once you have created an account and completed all forms, reserve your spot for Land Steward projects by clicking the "Register" button.   

Meeting Location 

Please meet staff at Bear Creek Redwoods Main Parking Lot on Bear Creek Rd. For the exact meeting location, copy and paste this Google Plus Code into a new browser window: 5XMW+65 Lexington Hills, California 95033   

What You Will Need 

To get the most out of your day with us, please bring or wear the following: 

Sturdy shoes (no sandals or open-toed shoes)
Socks that cover your ankles Layered clothing: long pants, long-sleeved shirt, jacket, etc.  Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.)  Snacks, lunch, refillable water bottle 

Hazards and Safety 

While working outdoors in natural areas, you may encounter the following: 

Poison oak and other plants that cause dermatitis (skin rash or irritation)  Uneven, steep ground with tripping hazards  Unfavorable weather conditions (heat, wind, rain)  Ticks  Rattlesnakes  Sharp tools and equipment 

Program: Land Steward

Join Midpen staff for a fun workday removing invasive French broom in a closed area of Bear Creek Redwoods Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from our local landscape.

All minors, under the age of 18, must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior  to the project day or be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Project difficulty rating:  MODERATE

Project Details, Requirements and Qualifications 

Advance registration is required. First time Midpen volunteers – Step 01: Create an Account to submit required forms. Go to the Qualifications tab in the drop-down menu in your account dashboard to complete the Volunteer Agreement and Release and Waiver of Liability. Step 02: Return to the project webpage and click the green "Register" button in the upper right corner to register; be sure to scroll to the bottom and click "Submit Opportunity Response".  Returning volunteers -Once you have created an account and completed all forms, reserve your spot for Land Steward projects by clicking the "Register" button.   

Meeting Location 

Please meet staff at Bear Creek Redwoods Main Parking Lot on Bear Creek Rd. For the exact meeting location, copy and paste this Google Plus Code into a new browser window: 5XMW+65 Lexington Hills, California 95033   

What You Will Need 

To get the most out of your day with us, please bring or wear the following: 

Sturdy shoes (no sandals or open-toed shoes)
Socks that cover your ankles Layered clothing: long pants, long-sleeved shirt, jacket, etc.  Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.)  Snacks, lunch, refillable water bottle 

Hazards and Safety 

While working outdoors in natural areas, you may encounter the following: 

Poison oak and other plants that cause dermatitis (skin rash or irritation)  Uneven, steep ground with tripping hazards  Unfavorable weather conditions (heat, wind, rain)  Ticks  Rattlesnakes  Sharp tools and equipment 

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Dec 18, 2025

Zip Code: 95033

Allow Groups: No


Volunteer: Bear Creek Redwoods Preserve: Tree Farm - Habitat Restoration: French Broom Removal

Join Midpen for the third annual Volunteer Holiday Cookie Exchange and a fun workday removing invasive French broom at the former Christmas tree farm in Bear Creek Redwoods Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from our local landscape. Cookie exchange is optional but if you like to bake bring 2 dozen cookies to share. Midpen will provide bags for participants to take home an assortment of treats. This project is an excellent opportunity for first-time volunteers! 

All minors, under the age of 18, must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day  or be accompanied by a parent/adult for the duration of any volunteer project. Minor children may not be dropped off at a project.

Project difficulty rating:  MODERATE

Project Details, Requirements and Qualifications 

Advance registration is required.  First time Midpen volunteers – Step 01: Create an Account to submit required forms. Go to the Qualifications tab in the drop-down menu in your account dashboard to complete the Volunteer Agreement and Release and Waiver of Liability. Step 02: Return to the project webpage and click the green "Register" button in the upper right corner to register; be sure to scroll to the bottom and click "Submit Opportunity Response".  Returning volunteers -Once you have created an account and completed all forms, reserve your spot for Land Steward projects by clicking the "Register" button.   

Meeting Location 

Please meet staff at gate BC17 at the intersection of Bear Creek & Summit Rds.  For the exact meeting location, copy and paste this Google Plus Code into a new browser window: 5X8M+6Q Lexington Hills, California 95033.

What You Will Need 

To get the most out of your day with us, please bring or wear the following: 

Sturdy shoes (no sandals or open-toed shoes)
Socks that cover your ankles Layered clothing: long pants, long-sleeved shirt, jacket, etc.  Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.)  Snacks, lunch, refillable water bottle 

Hazards and Safety 

While working outdoors in natural areas, you may encounter the following: 

Poison oak and other plants that cause dermatitis (skin rash or irritation)  Uneven, steep ground with tripping hazards  Unfavorable weather conditions (heat, wind, rain)  Ticks  Rattlesnakes  Sharp tools and equipment 

Program: Land Steward

Join Midpen for the third annual Volunteer Holiday Cookie Exchange and a fun workday removing invasive French broom at the former Christmas tree farm in Bear Creek Redwoods Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from our local landscape. Cookie exchange is optional but if you like to bake bring 2 dozen cookies to share. Midpen will provide bags for participants to take home an assortment of treats. This project is an excellent opportunity for first-time volunteers! 

All minors, under the age of 18, must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day  or be accompanied by a parent/adult for the duration of any volunteer project. Minor children may not be dropped off at a project.

Project difficulty rating:  MODERATE

Project Details, Requirements and Qualifications 

Advance registration is required.  First time Midpen volunteers – Step 01: Create an Account to submit required forms. Go to the Qualifications tab in the drop-down menu in your account dashboard to complete the Volunteer Agreement and Release and Waiver of Liability. Step 02: Return to the project webpage and click the green "Register" button in the upper right corner to register; be sure to scroll to the bottom and click "Submit Opportunity Response".  Returning volunteers -Once you have created an account and completed all forms, reserve your spot for Land Steward projects by clicking the "Register" button.   

Meeting Location 

Please meet staff at gate BC17 at the intersection of Bear Creek & Summit Rds.  For the exact meeting location, copy and paste this Google Plus Code into a new browser window: 5X8M+6Q Lexington Hills, California 95033.

What You Will Need 

To get the most out of your day with us, please bring or wear the following: 

Sturdy shoes (no sandals or open-toed shoes)
Socks that cover your ankles Layered clothing: long pants, long-sleeved shirt, jacket, etc.  Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.)  Snacks, lunch, refillable water bottle 

Hazards and Safety 

While working outdoors in natural areas, you may encounter the following: 

Poison oak and other plants that cause dermatitis (skin rash or irritation)  Uneven, steep ground with tripping hazards  Unfavorable weather conditions (heat, wind, rain)  Ticks  Rattlesnakes  Sharp tools and equipment 

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Dec 20, 2025

Zip Code: 95033

Allow Groups: No


Volunteer: Sierra Azul Preserve: Beatty Homestead - Habitat Restoration: French Broom Removal

Join Midpen staff for a fun workday removing invasive French broom at the Beatty Homestead, a closed area in Sierra Azul Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove French broom from our local landscape. This project is an excellent opportunity for first-time volunteers! 

All minors, under the age of 18, must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Project difficulty rating:  MODERATE

Project Details, Requirements and Qualifications

Advanced registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Meeting Location

Please meet staff at gate SA41 on Alma Bridge Rd just passed the Miller Point parking lot. For the exact meeting location, copy and paste this Google Plus code into a new browser window: 52R7+FJ Los Gatos, California 95033. There will be a yellow Volunteer Project sign to indicate where to turn into the gate.

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes)

Socks that cover your ankles

Layered clothing: long pants, long-sleeved shirt, jacket, etc.

Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.)

Snacks, lunch, refillable water bottle

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation)

Uneven, steep ground with tripping hazards

Unfavorable weather conditions (heat, wind, rain)

Ticks

Rattlesnakes

Sharp tools and equipment

 

Program: Land Steward

Join Midpen staff for a fun workday removing invasive French broom at the Beatty Homestead, a closed area in Sierra Azul Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove French broom from our local landscape. This project is an excellent opportunity for first-time volunteers! 

All minors, under the age of 18, must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Project difficulty rating:  MODERATE

Project Details, Requirements and Qualifications

Advanced registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Meeting Location

Please meet staff at gate SA41 on Alma Bridge Rd just passed the Miller Point parking lot. For the exact meeting location, copy and paste this Google Plus code into a new browser window: 52R7+FJ Los Gatos, California 95033. There will be a yellow Volunteer Project sign to indicate where to turn into the gate.

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes)

Socks that cover your ankles

Layered clothing: long pants, long-sleeved shirt, jacket, etc.

Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.)

Snacks, lunch, refillable water bottle

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation)

Uneven, steep ground with tripping hazards

Unfavorable weather conditions (heat, wind, rain)

Ticks

Rattlesnakes

Sharp tools and equipment

 

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 3, 2026

Zip Code: 95033

Allow Groups: No


Volunteer: Fremont Older Preserve - Trail Maintenance: Seven Springs Loop Trail (Pt. 2)

Join Midpen staff for a trail maintenance workday at Fremont Older Open Space Preserve on a section of the Seven Springs Loop Trail. We will be improving the trail surface (tread) and drainage. This is an opportunity to learn more about how we keep the trails accessible for users throughout the year. Staff will provide training on hand tool safety and guide volunteers in performing typical maintenance activities. This project is an excellent opportunity for first-time volunteers!

Project difficulty: STRENUOUS (about 1.5 mi of hiking with tools)


This project will require shuttling and sharing a vehicle with staff and other volunteers. Please arrive on time and be available to stay for the entire project.

Project Details, Requirements and Qualifications

Advance registration is required. First time Midpen volunteers – Create an Account to submit required forms. Then return to this project's page and click the "Register" button, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response." Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response." All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location

Please meet staff at the parking lot at the end of Prospect Rd. If the lot fills, we'll direct you to an overflow location further up the road. For the exact meeting location, copy and paste this Google Plus Code into a new browser: 7WPV+9W Saratoga, California 95070

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) and long socks Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle(s)/bladder with 2 liters/quarts capacity A small pack with shoulder straps to hold the above items, as you'll need your hands available to carry tools

What Midpen provides:

Gloves and safety glasses (if you aren’t wearing sunglasses) Tools Water refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Join Midpen staff for a trail maintenance workday at Fremont Older Open Space Preserve on a section of the Seven Springs Loop Trail. We will be improving the trail surface (tread) and drainage. This is an opportunity to learn more about how we keep the trails accessible for users throughout the year. Staff will provide training on hand tool safety and guide volunteers in performing typical maintenance activities. This project is an excellent opportunity for first-time volunteers!

Project difficulty: STRENUOUS (about 1.5 mi of hiking with tools)


This project will require shuttling and sharing a vehicle with staff and other volunteers. Please arrive on time and be available to stay for the entire project.

Project Details, Requirements and Qualifications

Advance registration is required. First time Midpen volunteers – Create an Account to submit required forms. Then return to this project's page and click the "Register" button, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response." Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response." All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location

Please meet staff at the parking lot at the end of Prospect Rd. If the lot fills, we'll direct you to an overflow location further up the road. For the exact meeting location, copy and paste this Google Plus Code into a new browser: 7WPV+9W Saratoga, California 95070

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) and long socks Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle(s)/bladder with 2 liters/quarts capacity A small pack with shoulder straps to hold the above items, as you'll need your hands available to carry tools

What Midpen provides:

Gloves and safety glasses (if you aren’t wearing sunglasses) Tools Water refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 3, 2026

Zip Code: 95070

Allow Groups: No


Volunteer: Sierra Azul Preserve: Jacques Ridge - Habitat Restoration: Spanish Broom Removal

Join Midpen staff for a fun workday removing invasive Spanish broom at Jacques Ridge in Sierra Azul Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove French broom from our local landscape. This project is an excellent opportunity for first-time volunteers! 

All minors, under the age of 18, must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day or be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Project difficulty rating:  MODERATE

Project Details, Requirements and Qualifications

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Meeting Location

Please meet staff at the Jacques Ridge parking lot at the intersection of Hicks & Mt. Umunhum Rds. For the exact meeting location, copy and paste this Google Plus code into a new browser window: 54GP+68 Almaden, San Jose, CA 95032

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes)Socks that cover your ankles Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

 

Program: Land Steward

Join Midpen staff for a fun workday removing invasive Spanish broom at Jacques Ridge in Sierra Azul Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove French broom from our local landscape. This project is an excellent opportunity for first-time volunteers! 

All minors, under the age of 18, must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day or be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Project difficulty rating:  MODERATE

Project Details, Requirements and Qualifications

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Meeting Location

Please meet staff at the Jacques Ridge parking lot at the intersection of Hicks & Mt. Umunhum Rds. For the exact meeting location, copy and paste this Google Plus code into a new browser window: 54GP+68 Almaden, San Jose, CA 95032

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes)Socks that cover your ankles Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

 

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 8, 2026

Zip Code: 95032

Allow Groups: No


Volunteer: La Honda Creek Open Space Preserve: Gate LH07 - Habitat Restoration: French Broom Removal

Join Midpen staff for a fun workday of removing invasive French broom from La Honda Open Space Preserve. Staff will provide training on plant identification, removal techniques, and education about why we want to remove French broom from our local landscape. This project is an excellent opportunity for first-time volunteers!

Project difficulty rating: MODERATE

Project Details, Requirements and Qualifications

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project

Meeting Location

Please meet staff at gate LH07 on Hwy 84. For the exact meeting location, copy and paste this Google Plus Code  in to a new browser window: 8PVH+V24 La Honda, California 94062.

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, re-fillable water bottle

What Midpen Provides

Gloves and safety glassesToolsWater refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

 

Program: Land Steward

Join Midpen staff for a fun workday of removing invasive French broom from La Honda Open Space Preserve. Staff will provide training on plant identification, removal techniques, and education about why we want to remove French broom from our local landscape. This project is an excellent opportunity for first-time volunteers!

Project difficulty rating: MODERATE

Project Details, Requirements and Qualifications

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project

Meeting Location

Please meet staff at gate LH07 on Hwy 84. For the exact meeting location, copy and paste this Google Plus Code  in to a new browser window: 8PVH+V24 La Honda, California 94062.

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, re-fillable water bottle

What Midpen Provides

Gloves and safety glassesToolsWater refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

 

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 8, 2026

Zip Code: 94062

Allow Groups: Yes


Volunteer: Pulgas Ridge Preserve - Trail Maintenance: Dick Bishop Trail

Join Midpen staff for a trail maintenance workday at Pulgas Ridge Open Space Preserve on the Dick Bishop trail. We will be making trail surface improvements. This is an opportunity to learn more about how we keep the trails accessible for users throughout the year. Staff will provide training on hand tool safety and guide volunteers in performing typical maintenance activities. This project is an excellent opportunity for first-time volunteers!

Project difficulty: MODERATE (about 1.5 mi of hiking with tools and/or lumber)


Project Details, Requirements and Qualifications

Advance registration is required.First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project's posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response." Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response." All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location

Please meet staff at the chain link Cordilleras gate (100 Edmonds Rd). Volunteer vehicles will caravan to park inside the preserve. For the exact meeting location, copy and paste this Google Plus Code into a new browser: FPG9+54 Redwood City, California, 94062

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) and long socks Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle(s)/bladder with 2 liters/quarts capacity A small pack with shoulder straps to hold the above items, as you'll need your hands available to carry tools

What Midpen provides:

Gloves and safety glasses (if you aren’t wearing sunglasses) Tools Water refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Join Midpen staff for a trail maintenance workday at Pulgas Ridge Open Space Preserve on the Dick Bishop trail. We will be making trail surface improvements. This is an opportunity to learn more about how we keep the trails accessible for users throughout the year. Staff will provide training on hand tool safety and guide volunteers in performing typical maintenance activities. This project is an excellent opportunity for first-time volunteers!

Project difficulty: MODERATE (about 1.5 mi of hiking with tools and/or lumber)


Project Details, Requirements and Qualifications

Advance registration is required.First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project's posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response." Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response." All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location

Please meet staff at the chain link Cordilleras gate (100 Edmonds Rd). Volunteer vehicles will caravan to park inside the preserve. For the exact meeting location, copy and paste this Google Plus Code into a new browser: FPG9+54 Redwood City, California, 94062

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) and long socks Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle(s)/bladder with 2 liters/quarts capacity A small pack with shoulder straps to hold the above items, as you'll need your hands available to carry tools

What Midpen provides:

Gloves and safety glasses (if you aren’t wearing sunglasses) Tools Water refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 8, 2026

Zip Code: 94062

Allow Groups: No


Volunteer: Bear Creek Redwoods Preserve: Gate BC01- Habitat Restoration: French Broom Removal

Work off some of those holiday calories and join Midpen staff for a fun workday removing invasive French broom at Bear Creek Redwoods Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove French broom from our local landscape. This project is an excellent opportunity for first-time volunteers! 

All minors, under the age of 18, must have parental approval via signed Volunteer Agreement and Release and Waiver of Liability prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Project difficulty rating: MODERATE

Project Details, Requirements and Qualifications

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Meeting Location

Please meet staff at gate BC01 approximately half a mile west of Rte. 17 on Bear Creek Rd.  For the exact meeting location, copy and paste this Google Plus Code into a new browser window: 52P3+RH Lexington Hills, California 95033.

What You Will Need

To get the most out of your day with us, please bring or wear the following

Sturdy shoes (no sandals or open-toed shoes)Socks that cover your ankles Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, re-fillable water bottle

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

 

Program: Land Steward

Work off some of those holiday calories and join Midpen staff for a fun workday removing invasive French broom at Bear Creek Redwoods Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove French broom from our local landscape. This project is an excellent opportunity for first-time volunteers! 

All minors, under the age of 18, must have parental approval via signed Volunteer Agreement and Release and Waiver of Liability prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Project difficulty rating: MODERATE

Project Details, Requirements and Qualifications

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Meeting Location

Please meet staff at gate BC01 approximately half a mile west of Rte. 17 on Bear Creek Rd.  For the exact meeting location, copy and paste this Google Plus Code into a new browser window: 52P3+RH Lexington Hills, California 95033.

What You Will Need

To get the most out of your day with us, please bring or wear the following

Sturdy shoes (no sandals or open-toed shoes)Socks that cover your ankles Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, re-fillable water bottle

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

 

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 10, 2026

Zip Code: 95033

Allow Groups: No


Volunteer: Coal Creek Preserve: Pinky's Picnic Spot - Habitat Restoration: French Broom Removal

Join Midpen staff for a fun workday of removing invasive French broom at Pinky's Picnic Spot in Coal Creek Open Space Preserve. Staff will provide training on plant identification, removal techniques, and education about why we want to remove teasel from our local landscape. This project is an excellent opportunity for first-time volunteers!

Project difficulty rating: MODERATE

Project Details, Requirements and Qualifications

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location

Please meet staff at the Russian Ridge parking lot at the intersection of Alpine Rd.& Skyline Blvd. We will walk to Pinky's from here. For the exact meeting location, copy and paste this Google Plus Code into a new browser window: 8R86+5H Palo Alto, California 94062

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, re-fillable water bottle

What Midpen Provides

Gloves and safety glassesToolsWater refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment


Program: Land Steward

Join Midpen staff for a fun workday of removing invasive French broom at Pinky's Picnic Spot in Coal Creek Open Space Preserve. Staff will provide training on plant identification, removal techniques, and education about why we want to remove teasel from our local landscape. This project is an excellent opportunity for first-time volunteers!

Project difficulty rating: MODERATE

Project Details, Requirements and Qualifications

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location

Please meet staff at the Russian Ridge parking lot at the intersection of Alpine Rd.& Skyline Blvd. We will walk to Pinky's from here. For the exact meeting location, copy and paste this Google Plus Code into a new browser window: 8R86+5H Palo Alto, California 94062

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, re-fillable water bottle

What Midpen Provides

Gloves and safety glassesToolsWater refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment


Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 10, 2026

Zip Code: 94062

Allow Groups: No


Volunteer: Long Ridge Preserve - Trail Maintenance: Achistaca Trail (Pt. 4)

Join Midpen staff as we perform trail maintenance at Long Ridge Open Space Preserve on the Achistaca Trail. "Achistaca" is a word from the Mutsun language meaning "Place of the Enemy/Competitor," and referred to the Cotoni people who lived in the upland Santa Cruz Mountains. We will be restoring the tread width by removing accumulated soil and some vegetation that's grown into it. This is an opportunity to learn more about how we keep the trails accessible for users throughout the year. Staff will provide training on hand tool safety and guide volunteers in performing typical maintenance activities. This project is an excellent opportunity for first-time volunteers!

Project difficulty: MODERATE (about 1.2 mi of hiking with tools) 


JOINING THE WAITLIST: If there are 0 spots available, you'll need to log in to your account, or create a new account if it's your first time volunteering. Return to this project page and you'll see a Waitlist button you can click to be added.

Project Details, Requirements and Qualifications

Advance registration is required.First time Midpen volunteers – Create an Account to submit required forms. Then return to this project's page and click the "Register" button, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response." Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response."All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location (subject to adjustment; watch for reminder email day before)

Please meet staff at the large pull-out parking on the east side of Hwy 35, 0.1 mi south of the Saratoga Summit Calfire Station. For the exact meeting location, copy and paste this Google Plus Code into a new browser: 7V6C+23H Palo Alto, California or use this link: https://maps.app.goo.gl/1zqjzvLa4DMqTqhw5

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) and long socks Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle A small pack with shoulder straps to hold the above items, as you'll need your hands available to carry tools

What Midpen provides:

Gloves and safety glasses (if you aren’t wearing sunglasses) Tools Water refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Join Midpen staff as we perform trail maintenance at Long Ridge Open Space Preserve on the Achistaca Trail. "Achistaca" is a word from the Mutsun language meaning "Place of the Enemy/Competitor," and referred to the Cotoni people who lived in the upland Santa Cruz Mountains. We will be restoring the tread width by removing accumulated soil and some vegetation that's grown into it. This is an opportunity to learn more about how we keep the trails accessible for users throughout the year. Staff will provide training on hand tool safety and guide volunteers in performing typical maintenance activities. This project is an excellent opportunity for first-time volunteers!

Project difficulty: MODERATE (about 1.2 mi of hiking with tools) 


JOINING THE WAITLIST: If there are 0 spots available, you'll need to log in to your account, or create a new account if it's your first time volunteering. Return to this project page and you'll see a Waitlist button you can click to be added.

Project Details, Requirements and Qualifications

Advance registration is required.First time Midpen volunteers – Create an Account to submit required forms. Then return to this project's page and click the "Register" button, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response." Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response."All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location (subject to adjustment; watch for reminder email day before)

Please meet staff at the large pull-out parking on the east side of Hwy 35, 0.1 mi south of the Saratoga Summit Calfire Station. For the exact meeting location, copy and paste this Google Plus Code into a new browser: 7V6C+23H Palo Alto, California or use this link: https://maps.app.goo.gl/1zqjzvLa4DMqTqhw5

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) and long socks Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle A small pack with shoulder straps to hold the above items, as you'll need your hands available to carry tools

What Midpen provides:

Gloves and safety glasses (if you aren’t wearing sunglasses) Tools Water refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 10, 2026

Zip Code: 95070

Allow Groups: No


Volunteer: Skyline Ridge: Alpine Pond - Habitat Restoration: French broom Removal

Join Midpen staff for a fun workday removing invasive French broom at Skyline Ridge Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from our local landscape. This project is an excellent opportunity for first-time volunteers! 


Project difficulty: MODERATE


Project Details, Requirements and Qualifications

Advance registration is required. First time Midpen volunteers – 1) Create an account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity ResponseReturning volunteers:  Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.


Meeting Location 

Please meet staff at the Russian Ridge parking lot at the intersection of Alpine Rd.& Skyline Blvd. For the exact meeting location, copy and paste this Google Plus Code into a new browser window: 8R86+5H Palo Alto, California 94062

 


What You Will Need 

To get the most out of your day with us, please bring or wear the following: 

Sturdy shoes (no sandals or open-toed shoes) and long socks 

Layered clothing: long pants, long-sleeved shirt, jacket, etc. 

Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) 

Snacks, lunch, refillable water bottle 

 


What Midpen Provides 

Gloves and safety glasses  

Tools 

Water refills 

Program: Land Steward

Join Midpen staff for a fun workday removing invasive French broom at Skyline Ridge Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from our local landscape. This project is an excellent opportunity for first-time volunteers! 


Project difficulty: MODERATE


Project Details, Requirements and Qualifications

Advance registration is required. First time Midpen volunteers – 1) Create an account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity ResponseReturning volunteers:  Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.


Meeting Location 

Please meet staff at the Russian Ridge parking lot at the intersection of Alpine Rd.& Skyline Blvd. For the exact meeting location, copy and paste this Google Plus Code into a new browser window: 8R86+5H Palo Alto, California 94062

 


What You Will Need 

To get the most out of your day with us, please bring or wear the following: 

Sturdy shoes (no sandals or open-toed shoes) and long socks 

Layered clothing: long pants, long-sleeved shirt, jacket, etc. 

Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) 

Snacks, lunch, refillable water bottle 

 


What Midpen Provides 

Gloves and safety glasses  

Tools 

Water refills 

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 15, 2026

Zip Code: 94062

Allow Groups: Yes


Volunteer: Picchetti Ranch Preserve - Fence Maintenance: Bear Meadow Trail

Join Midpen staff for a fence maintenance workday at Picchetti Ranch Open Space Preserve on the Bear Meadow Trail. We will restore some sections of split rail fence at the trailhead on Stevens Canyon Rd. This is an opportunity to learn more about how we keep the trails accessible for users throughout the year. Staff will provide training on hand tool safety and guide volunteers in performing typical maintenance activities. This project is an excellent opportunity for first-time volunteers!

Project difficulty: MODERATE (about 0.25 mi of hiking with tools)


This project will require shuttling and sharing a vehicle with staff and other volunteers. Please arrive on time and be available to stay for the entire project.

Project Details, Requirements and Qualifications Advance registration is required.First time Midpen volunteers – Create an Account to submit required forms. Then return to this project's page and click the "Register" button, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response." Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response."All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location

Please meet staff at the main parking lot of Picchetti Ranch, on Montebello Road. For the exact meeting location, copy and paste this Google Plus Code into a new browser: 7WV5+VF Cupertino, California 95014

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) and tall socks Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle(s)/bladder with 2 liters/quarts capacity A small pack with shoulder straps to hold the above items, as you'll need your hands available to carry tools

What Midpen provides:

Gloves and safety glasses (if you aren’t wearing sunglasses) Tools Water refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Join Midpen staff for a fence maintenance workday at Picchetti Ranch Open Space Preserve on the Bear Meadow Trail. We will restore some sections of split rail fence at the trailhead on Stevens Canyon Rd. This is an opportunity to learn more about how we keep the trails accessible for users throughout the year. Staff will provide training on hand tool safety and guide volunteers in performing typical maintenance activities. This project is an excellent opportunity for first-time volunteers!

Project difficulty: MODERATE (about 0.25 mi of hiking with tools)


This project will require shuttling and sharing a vehicle with staff and other volunteers. Please arrive on time and be available to stay for the entire project.

Project Details, Requirements and Qualifications Advance registration is required.First time Midpen volunteers – Create an Account to submit required forms. Then return to this project's page and click the "Register" button, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response." Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response."All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location

Please meet staff at the main parking lot of Picchetti Ranch, on Montebello Road. For the exact meeting location, copy and paste this Google Plus Code into a new browser: 7WV5+VF Cupertino, California 95014

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) and tall socks Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle(s)/bladder with 2 liters/quarts capacity A small pack with shoulder straps to hold the above items, as you'll need your hands available to carry tools

What Midpen provides:

Gloves and safety glasses (if you aren’t wearing sunglasses) Tools Water refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 15, 2026

Zip Code: 95014

Allow Groups: No


Volunteer: Pulgas Ridge Preserve - Habitat Restoration: French and Spanish Broom Removal

Join Midpen staff for a fun workday removing invasive French & Spanish broom at Pulgas Ridge Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove these plants from our local landscape.


All minors, under the age of 18, must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day or be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Project difficulty rating: MODERATE

Project Details, Requirements and Qualifications 

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Meeting Location 

Please meet staff at the the chain link fence at 100 Edmonds Rd. For the exact meeting location, copy and paste this Google Plus Code  into a new browser window: FPG9+54 Redwood City, California

Please arrive on time! Volunteers will park inside the preserve. You will not be able to meet us once we leave the meeting area.

What You Will Need 

To get the most out of your day with us, please bring or wear the following: 

Sturdy shoes (no sandals or open-toed shoes)
Socks that cover your ankles Layered clothing: long pants, long-sleeved shirt, jacket, etc.  Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.)  Snacks, lunch, refillable water bottle

Hazards and Safety 

While working outdoors in natural areas, you may encounter the following: 

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment 

 

Program: Land Steward

Join Midpen staff for a fun workday removing invasive French & Spanish broom at Pulgas Ridge Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove these plants from our local landscape.


All minors, under the age of 18, must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day or be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Project difficulty rating: MODERATE

Project Details, Requirements and Qualifications 

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Meeting Location 

Please meet staff at the the chain link fence at 100 Edmonds Rd. For the exact meeting location, copy and paste this Google Plus Code  into a new browser window: FPG9+54 Redwood City, California

Please arrive on time! Volunteers will park inside the preserve. You will not be able to meet us once we leave the meeting area.

What You Will Need 

To get the most out of your day with us, please bring or wear the following: 

Sturdy shoes (no sandals or open-toed shoes)
Socks that cover your ankles Layered clothing: long pants, long-sleeved shirt, jacket, etc.  Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.)  Snacks, lunch, refillable water bottle

Hazards and Safety 

While working outdoors in natural areas, you may encounter the following: 

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment 

 

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 16, 2026

Zip Code: 94062

Allow Groups: No


Volunteer: Bear Creek Redwoods Preserve: Tree Farm - Habitat Restoration: French Broom Removal

Join Midpen for a fun workday removing invasive French broom at the former Christmas tree farm in Bear Creek Redwoods Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from our local landscape. This project is an excellent opportunity for first-time volunteers! 

All minors, under the age of 18, must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day  or be accompanied by a parent/adult for the duration of any volunteer project. Minor children may not be dropped off at a project.

Project difficulty rating:  MODERATE

Project Details, Requirements and Qualifications

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Meeting Location 

Please meet staff at gate BC17 at the intersection of Bear Creek & Summit Rds.  For the exact meeting location, copy and paste this Google Plus Code into a new browser window: 5X8M+6Q Lexington Hills, California 95033.

What You Will Need 

To get the most out of your day with us, please bring or wear the following: 

Sturdy shoes (no sandals or open-toed shoes)
Socks that cover your ankles Layered clothing: long pants, long-sleeved shirt, jacket, etc.  Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.)  Snacks, lunch, refillable water bottle 

Hazards and Safety 

While working outdoors in natural areas, you may encounter the following: 

Poison oak and other plants that cause dermatitis (skin rash or irritation)  Uneven, steep ground with tripping hazards  Unfavorable weather conditions (heat, wind, rain)  Ticks  Rattlesnakes  Sharp tools and equipment 

Program: Land Steward

Join Midpen for a fun workday removing invasive French broom at the former Christmas tree farm in Bear Creek Redwoods Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from our local landscape. This project is an excellent opportunity for first-time volunteers! 

All minors, under the age of 18, must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day  or be accompanied by a parent/adult for the duration of any volunteer project. Minor children may not be dropped off at a project.

Project difficulty rating:  MODERATE

Project Details, Requirements and Qualifications

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Meeting Location 

Please meet staff at gate BC17 at the intersection of Bear Creek & Summit Rds.  For the exact meeting location, copy and paste this Google Plus Code into a new browser window: 5X8M+6Q Lexington Hills, California 95033.

What You Will Need 

To get the most out of your day with us, please bring or wear the following: 

Sturdy shoes (no sandals or open-toed shoes)
Socks that cover your ankles Layered clothing: long pants, long-sleeved shirt, jacket, etc.  Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.)  Snacks, lunch, refillable water bottle 

Hazards and Safety 

While working outdoors in natural areas, you may encounter the following: 

Poison oak and other plants that cause dermatitis (skin rash or irritation)  Uneven, steep ground with tripping hazards  Unfavorable weather conditions (heat, wind, rain)  Ticks  Rattlesnakes  Sharp tools and equipment 

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 17, 2026

Zip Code: 95033

Allow Groups: No


Volunteer: Rancho San Antonio Preserve - Trail Maintenance: Wildcat Loop Trail

Join Midpen staff for a trail maintenance workday at Rancho San Antonio Open Space Preserve on the Wildcat Loop Trail. We might even have some supervision from the abundant turkeys and deer at this lively preserve! We will be restoring the tread width and grade, and improving drainage. This is an opportunity to learn more about how we keep the trails accessible for users throughout the year. Staff will provide training on hand tool safety and guide volunteers in performing typical maintenance activities. This project is an excellent opportunity for first-time volunteers!

Project difficulty: MODERATE (about 1.5 mi of hiking with tools)


This project will require shuttling and sharing a vehicle with staff and other volunteers. Please arrive on time and be available to stay for the entire project.


JOINING THE WAITLIST: If there are 0 spots available, you'll need to log in to your account, or create a new account if it's your first time volunteering. Return to this project page and you'll see a Waitlist button you can click to be added.

Project Details, Requirements and Qualifications Advance registration is required. First time Midpen volunteers – Create an Account to submit required forms. Then return to this project's page and click the "Register" button, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response." Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response."All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location

Please meet staff at the special event parking lot at Rancho San Antonio, accessed through a motorized gate at the edge of parking lot 6. After entering the gate code to be provided in your email, drive about 3/4 mile to the parking lot on the right. To get directions to the preserve entrance, copy and paste this Google Plus Code into a new browser: 8WM7+35 Cupertino, California 95014.

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle A small pack with shoulder straps to hold the above items, as you'll need your hands available to carry tools

What Midpen provides:

Gloves and safety glasses (if you aren’t wearing sunglasses) Tools Water refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Join Midpen staff for a trail maintenance workday at Rancho San Antonio Open Space Preserve on the Wildcat Loop Trail. We might even have some supervision from the abundant turkeys and deer at this lively preserve! We will be restoring the tread width and grade, and improving drainage. This is an opportunity to learn more about how we keep the trails accessible for users throughout the year. Staff will provide training on hand tool safety and guide volunteers in performing typical maintenance activities. This project is an excellent opportunity for first-time volunteers!

Project difficulty: MODERATE (about 1.5 mi of hiking with tools)


This project will require shuttling and sharing a vehicle with staff and other volunteers. Please arrive on time and be available to stay for the entire project.


JOINING THE WAITLIST: If there are 0 spots available, you'll need to log in to your account, or create a new account if it's your first time volunteering. Return to this project page and you'll see a Waitlist button you can click to be added.

Project Details, Requirements and Qualifications Advance registration is required. First time Midpen volunteers – Create an Account to submit required forms. Then return to this project's page and click the "Register" button, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response." Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response."All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location

Please meet staff at the special event parking lot at Rancho San Antonio, accessed through a motorized gate at the edge of parking lot 6. After entering the gate code to be provided in your email, drive about 3/4 mile to the parking lot on the right. To get directions to the preserve entrance, copy and paste this Google Plus Code into a new browser: 8WM7+35 Cupertino, California 95014.

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle A small pack with shoulder straps to hold the above items, as you'll need your hands available to carry tools

What Midpen provides:

Gloves and safety glasses (if you aren’t wearing sunglasses) Tools Water refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 17, 2026

Zip Code: 94014

Allow Groups: No


Volunteer: Sierra Azul Preserve: Hicks Creek Ranch - Habitat Restoration: French Broom Removal

Join Midpen staff for a fun workday removing invasive French broom at Hicks Creek Ranch, a closed area of Sierra Azul Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from our local landscape. This project is an excellent opportunity for first-time volunteers!  

All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day or be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project. 

Project difficulty:  MODERATE  

Project Details, Requirements and Qualifications 

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Meeting Location 

Please meet staff at 18711 Reynolds Rd. (gate SA05) at 9:30 am.

What You Will Need 

To get the most out of your day with us, please bring or wear the following: 

Sturdy shoes (no sandals or open-toed shoes)
Socks that cover your ankles Layered clothing: long pants, long-sleeved shirt, jacket, etc.
Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.)
Snacks, lunch, refillable water bottle 

Hazards and Safety 

While working outdoors in natural areas, you may encounter the following: 

Poison oak and other plants that cause dermatitis (skin rash or irritation)  Uneven, steep ground with tripping hazards  Unfavorable weather conditions (heat, wind, rain)  Ticks  RattlesnakesSharp tools and equipment  

 

Program: Land Steward

Join Midpen staff for a fun workday removing invasive French broom at Hicks Creek Ranch, a closed area of Sierra Azul Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from our local landscape. This project is an excellent opportunity for first-time volunteers!  

All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day or be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project. 

Project difficulty:  MODERATE  

Project Details, Requirements and Qualifications 

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Meeting Location 

Please meet staff at 18711 Reynolds Rd. (gate SA05) at 9:30 am.

What You Will Need 

To get the most out of your day with us, please bring or wear the following: 

Sturdy shoes (no sandals or open-toed shoes)
Socks that cover your ankles Layered clothing: long pants, long-sleeved shirt, jacket, etc.
Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.)
Snacks, lunch, refillable water bottle 

Hazards and Safety 

While working outdoors in natural areas, you may encounter the following: 

Poison oak and other plants that cause dermatitis (skin rash or irritation)  Uneven, steep ground with tripping hazards  Unfavorable weather conditions (heat, wind, rain)  Ticks  RattlesnakesSharp tools and equipment  

 

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 22, 2026

Zip Code: 95032

Allow Groups: No


Volunteer: Long Ridge Preserve: Conley Cabin - Habitat Restoration: French Broom Removal

Join Midpen staff for a fun workday removing invasive French broom at the Conley Cabin site at Long Ridge Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from our local landscape. This project is an excellent opportunity for first-time volunteers! 


Project difficulty: MODERATE 


This project will require shuttling and sharing a vehicle with staff and other volunteers. Please arrive on time and be available to stay for the entire project.


Project Details, Requirements and Qualifications 

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers: Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."


All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

 

Meeting Location


Please meet staff at Castle Rock Overlook on Highway 9. For the exact meeting location, copy and paste this Google Plus Code into a new browser window: 6VV4+X2 Palo Alto, CA


What You Will Need 

To get the most out of your day with us, please bring or wear the following:


Sturdy shoes (no sandals or open-toed shoes) and long socks 

Layered clothing: long pants, long-sleeved shirt, jacket, etc. 

Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) 

Snacks, lunch, refillable water bottle 

What Midpen Provides 

Gloves and safety glasses  

Tools 

Water refills


Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation)

Uneven, steep ground with tripping hazards

Unfavorable weather conditions (heat, wind, rain)

Ticks

Rattlesnakes

Sharp tools and equipment


Program: Land Steward

Join Midpen staff for a fun workday removing invasive French broom at the Conley Cabin site at Long Ridge Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from our local landscape. This project is an excellent opportunity for first-time volunteers! 


Project difficulty: MODERATE 


This project will require shuttling and sharing a vehicle with staff and other volunteers. Please arrive on time and be available to stay for the entire project.


Project Details, Requirements and Qualifications 

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers: Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."


All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

 

Meeting Location


Please meet staff at Castle Rock Overlook on Highway 9. For the exact meeting location, copy and paste this Google Plus Code into a new browser window: 6VV4+X2 Palo Alto, CA


What You Will Need 

To get the most out of your day with us, please bring or wear the following:


Sturdy shoes (no sandals or open-toed shoes) and long socks 

Layered clothing: long pants, long-sleeved shirt, jacket, etc. 

Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) 

Snacks, lunch, refillable water bottle 

What Midpen Provides 

Gloves and safety glasses  

Tools 

Water refills


Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation)

Uneven, steep ground with tripping hazards

Unfavorable weather conditions (heat, wind, rain)

Ticks

Rattlesnakes

Sharp tools and equipment


Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 22, 2026

Zip Code: 95070

Allow Groups: No


Volunteer: Skyline Ridge Preserve - Trail Maintenance: Ipiwa Trail

Join Midpen staff for a trail maintenance workday at Skyline Ridge Open Space Preserve on the Ipiwa Trail. We will be improving the tread by restoring outslope and removing grass growing in the trail corridor. This is an opportunity to learn more about how we keep the trails accessible for users throughout the year. Staff will provide training on hand tool safety and guide volunteers in performing typical maintenance activities. This project is an excellent opportunity for first-time volunteers!

Project difficulty: MODERATE (about 1.5 miles of hiking with tools)


Project Details, Requirements and Qualifications Advance registration is required. First time Midpen volunteers – Create an Account to submit required forms. Then return to this project's page and click the "Register" button, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response." Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response."All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location - note carefully!

Please meet staff at the Russian Ridge Open Space Preserve main parking lot off Alpine Rd, as this is closest to where we'll be working in Skyline Ridge. For the exact meeting location, copy and paste this Google Plus Code into a new browser: 8R86+5H Palo Alto, California 94062

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) and long socks Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle A small pack with shoulder straps to hold the above items, as you'll need your hands available to carry tools

What Midpen provides:

Gloves and safety glasses (if you aren’t wearing sunglasses) Tools Water refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Join Midpen staff for a trail maintenance workday at Skyline Ridge Open Space Preserve on the Ipiwa Trail. We will be improving the tread by restoring outslope and removing grass growing in the trail corridor. This is an opportunity to learn more about how we keep the trails accessible for users throughout the year. Staff will provide training on hand tool safety and guide volunteers in performing typical maintenance activities. This project is an excellent opportunity for first-time volunteers!

Project difficulty: MODERATE (about 1.5 miles of hiking with tools)


Project Details, Requirements and Qualifications Advance registration is required. First time Midpen volunteers – Create an Account to submit required forms. Then return to this project's page and click the "Register" button, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response." Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response."All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location - note carefully!

Please meet staff at the Russian Ridge Open Space Preserve main parking lot off Alpine Rd, as this is closest to where we'll be working in Skyline Ridge. For the exact meeting location, copy and paste this Google Plus Code into a new browser: 8R86+5H Palo Alto, California 94062

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) and long socks Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle A small pack with shoulder straps to hold the above items, as you'll need your hands available to carry tools

What Midpen provides:

Gloves and safety glasses (if you aren’t wearing sunglasses) Tools Water refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 22, 2026

Zip Code: 94062

Allow Groups: No


Volunteer: Sierra Azul Preserve: Cathedral Oaks - Habitat Restoration: French Broom Removal

Join Midpen staff for a fun workday removing invasive French broom at Cathedral Oaks, a closed area of Sierra Azul Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from our local landscape. This project is an excellent opportunity for first-time volunteers!  

All minors, under the age of 18, must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of any volunteer project. Minor children may not be dropped off at a project.

Project difficulty rating:  MODERATE

Project Details, Requirements and Qualifications 

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Meeting Location 

Please meet staff at Gate SA19, 19750 Alma Bridge Rd. For the exact meeting location, copy and paste this Google Plus Code into a new browser window: 52F8+PJ Los Gatos, California 95033  

What You Will Need 

To get the most out of your day with us, please bring or wear the following: 

Sturdy shoes (no sandals or open-toed shoes)
Socks that cover your ankles Layered clothing: long pants, long-sleeved shirt, jacket, etc.  Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.)  Snacks, lunch, refillable water bottle 

Hazards and Safety 

While working outdoors in natural areas, you may encounter the following: 

Poison oak and other plants that cause dermatitis (skin rash or irritation)  Uneven, steep ground with tripping hazards  Unfavorable weather conditions (heat, wind, rain)  Ticks  Rattlesnakes  Sharp tools and equipment 

Program: Land Steward

Join Midpen staff for a fun workday removing invasive French broom at Cathedral Oaks, a closed area of Sierra Azul Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from our local landscape. This project is an excellent opportunity for first-time volunteers!  

All minors, under the age of 18, must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of any volunteer project. Minor children may not be dropped off at a project.

Project difficulty rating:  MODERATE

Project Details, Requirements and Qualifications 

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Meeting Location 

Please meet staff at Gate SA19, 19750 Alma Bridge Rd. For the exact meeting location, copy and paste this Google Plus Code into a new browser window: 52F8+PJ Los Gatos, California 95033  

What You Will Need 

To get the most out of your day with us, please bring or wear the following: 

Sturdy shoes (no sandals or open-toed shoes)
Socks that cover your ankles Layered clothing: long pants, long-sleeved shirt, jacket, etc.  Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.)  Snacks, lunch, refillable water bottle 

Hazards and Safety 

While working outdoors in natural areas, you may encounter the following: 

Poison oak and other plants that cause dermatitis (skin rash or irritation)  Uneven, steep ground with tripping hazards  Unfavorable weather conditions (heat, wind, rain)  Ticks  Rattlesnakes  Sharp tools and equipment 

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 24, 2026

Zip Code: 95033

Allow Groups: No


Volunteer: Windy Hill Preserve: Hawthorns - Habitat Restoration: French broom Removal

Join Midpen staff for a fun workday of removing invasive French broom in the Hawthorns Historic Complex in Windy Hill Open Space Preserve. Staff will provide training on plant identification, removal techniques, and education about why we want to remove vinca from our local landscape. This project is an excellent opportunity for first-time volunteers!

Project difficulty rating: MODERATE

Project Details, Requirements and Qualifications 

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project

Meeting Location

Please meet staff at gate WH10 on Los Trancos Rd. For the exact meeting location, copy and paste this Google Plus Code  in to a new browser window: 9QCX+GG Portola Valley, California 94028

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, re-fillable water bottle

What Midpen Provides

Gloves and safety glassesToolsWater refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

 

Program: Land Steward

Join Midpen staff for a fun workday of removing invasive French broom in the Hawthorns Historic Complex in Windy Hill Open Space Preserve. Staff will provide training on plant identification, removal techniques, and education about why we want to remove vinca from our local landscape. This project is an excellent opportunity for first-time volunteers!

Project difficulty rating: MODERATE

Project Details, Requirements and Qualifications 

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project

Meeting Location

Please meet staff at gate WH10 on Los Trancos Rd. For the exact meeting location, copy and paste this Google Plus Code  in to a new browser window: 9QCX+GG Portola Valley, California 94028

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, re-fillable water bottle

What Midpen Provides

Gloves and safety glassesToolsWater refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

 

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 24, 2026

Zip Code: 94028

Allow Groups: No


Volunteer: Lower Monte Bello Open Space Preserve - Habitat Restoration: French Broom

Join Midpen staff for a fun workday removing invasive French broom at Monte Bello Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from our local landscape. This project is an excellent opportunity for first-time volunteers!  


Project difficulty: MODERATE

 

This project will require shuttling and sharing a vehicle with staff and other volunteers. Please arrive on time and be available to stay for the entire project.



Project Details, Requirements and Qualifications 

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response.

All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location 

Please meet staff at gate SG07 on Steven's Canyon Rd. DO NOT go to the main Monte Bello lot on Page Mill Rd. For the exact meeting location, copy and paste this Google Plus Code into a new browser window: 7VCW+MJ Saratoga, California 95014

 

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, re-fillable water bottle

What Midpen Provides

Gloves and safety glassesToolsWater refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

 


Program: Land Steward

Join Midpen staff for a fun workday removing invasive French broom at Monte Bello Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from our local landscape. This project is an excellent opportunity for first-time volunteers!  


Project difficulty: MODERATE

 

This project will require shuttling and sharing a vehicle with staff and other volunteers. Please arrive on time and be available to stay for the entire project.



Project Details, Requirements and Qualifications 

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response.

All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location 

Please meet staff at gate SG07 on Steven's Canyon Rd. DO NOT go to the main Monte Bello lot on Page Mill Rd. For the exact meeting location, copy and paste this Google Plus Code into a new browser window: 7VCW+MJ Saratoga, California 95014

 

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, re-fillable water bottle

What Midpen Provides

Gloves and safety glassesToolsWater refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

 


Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 29, 2026

Zip Code: 95014

Allow Groups: No


Volunteer: Rancho San Antonio Preserve - Fence Maintenance: RSA Service Road

Join Midpen staff for a fence maintenance workday at Rancho San Antonio Open Space Preserve on the service road/Lower Meadow Trail. We might even have some supervision from the abundant turkeys and deer at this lively preserve! We will be repairing a section of the vintage "grape stake" fences. This is an opportunity to learn more about how these rustic fences are constructed. Staff will provide training on hand tool safety and guide volunteers in performing typical maintenance activities. This project is an excellent opportunity for first-time volunteers!

Project difficulty: MODERATE (about 0.5 mi of hiking with tools)


JOINING THE WAITLIST: If there are 0 spots available, you'll need to log in to your account, or create a new account if it's your first time volunteering. Return to this project page and you'll see a Waitlist button you can click to be added.

Project Details, Requirements and Qualifications Advance registration is required.First time Midpen volunteers – Create an Account to submit required forms. Then return to this project's page and click the "Register" button, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response." Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response."All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location

Please meet staff at the special event parking lot at Rancho San Antonio, accessed through a motorized gate at the edge of parking lot 6. After entering the gate code to be provided in your email, drive about 3/4 mile to the parking lot on the right. To get directions to the preserve entrance, copy and paste this Google Plus Code into a new browser: 8WM7+35 Cupertino, California 95014.

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle A small pack with shoulder straps to hold the above items, as you'll need your hands available to carry tools

What Midpen provides:

Gloves and safety glasses (if you aren’t wearing sunglasses) Tools Water refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Join Midpen staff for a fence maintenance workday at Rancho San Antonio Open Space Preserve on the service road/Lower Meadow Trail. We might even have some supervision from the abundant turkeys and deer at this lively preserve! We will be repairing a section of the vintage "grape stake" fences. This is an opportunity to learn more about how these rustic fences are constructed. Staff will provide training on hand tool safety and guide volunteers in performing typical maintenance activities. This project is an excellent opportunity for first-time volunteers!

Project difficulty: MODERATE (about 0.5 mi of hiking with tools)


JOINING THE WAITLIST: If there are 0 spots available, you'll need to log in to your account, or create a new account if it's your first time volunteering. Return to this project page and you'll see a Waitlist button you can click to be added.

Project Details, Requirements and Qualifications Advance registration is required.First time Midpen volunteers – Create an Account to submit required forms. Then return to this project's page and click the "Register" button, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response." Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response."All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location

Please meet staff at the special event parking lot at Rancho San Antonio, accessed through a motorized gate at the edge of parking lot 6. After entering the gate code to be provided in your email, drive about 3/4 mile to the parking lot on the right. To get directions to the preserve entrance, copy and paste this Google Plus Code into a new browser: 8WM7+35 Cupertino, California 95014.

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle A small pack with shoulder straps to hold the above items, as you'll need your hands available to carry tools

What Midpen provides:

Gloves and safety glasses (if you aren’t wearing sunglasses) Tools Water refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 29, 2026

Zip Code: 94014

Allow Groups: No


Volunteer: Bear Creek Redwoods Preserve: Water Tank Hill - Habitat Restoration: French Broom Removal

Join Midpen staff for a fun workday of removing invasive French broom  in Bear Creek Redwoods Open Space Preserve. Staff will provide training on plant identification, removal techniques, and education about why we want to remove this plant from our local landscape. This project is an excellent opportunity for first-time volunteers!

All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Project difficulty rating: MODERATE

Project Details, Requirements and Qualifications 

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Meeting Location

Enter Bear Creek Redwoods on Alma College Rd. through gate BC12, approximately half mile south of Bear Creek Rd. on Rte. 17. There will be a "Yellow Volunteer Project" sign to indicate where to turn and where to park. This is not a public access gate.  Please arrive on time since will not be able to access the preserve after 9:30 am.

For the exact meeting location, copy and paste this Google Plus Code into a new browser window: 52H4+X3 Lexington Hills, California 95033


What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes)Socks that cover your ankles Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, re-fillable water bottle

What Midpen Provides

Gloves and safety glassesToolsWater refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

 

Program: Land Steward

Join Midpen staff for a fun workday of removing invasive French broom  in Bear Creek Redwoods Open Space Preserve. Staff will provide training on plant identification, removal techniques, and education about why we want to remove this plant from our local landscape. This project is an excellent opportunity for first-time volunteers!

All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Project difficulty rating: MODERATE

Project Details, Requirements and Qualifications 

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Meeting Location

Enter Bear Creek Redwoods on Alma College Rd. through gate BC12, approximately half mile south of Bear Creek Rd. on Rte. 17. There will be a "Yellow Volunteer Project" sign to indicate where to turn and where to park. This is not a public access gate.  Please arrive on time since will not be able to access the preserve after 9:30 am.

For the exact meeting location, copy and paste this Google Plus Code into a new browser window: 52H4+X3 Lexington Hills, California 95033


What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes)Socks that cover your ankles Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, re-fillable water bottle

What Midpen Provides

Gloves and safety glassesToolsWater refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

 

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 31, 2026

Zip Code: 95033

Allow Groups: No


Volunteer: La Honda Creek Open Space Preserve - Apple Orchard Habitat Restoration: Vinca & French Broom Removal

Join Midpen staff for a fun workday removing invasive vinca and French broom at La Honda Creek Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this species from our local landscape. This project is an excellent opportunity for first-time volunteers! 

Project difficulty rating: MODERATE

This project will require shuttling and sharing a vehicle with staff and other volunteers. Please arrive on time and be available to stay for the entire project.

Project Details, Requirements and Qualifications 

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location

Please meet staff at La Honda Creek Gate LH09. For the exact meeting location, copy and paste this Google Plus Code in to a new browser window: 8P93+98 Bellvale, California 94074

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, re-fillable water bottle

What Midpen Provides

Gloves and safety glassesToolsWater refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Join Midpen staff for a fun workday removing invasive vinca and French broom at La Honda Creek Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this species from our local landscape. This project is an excellent opportunity for first-time volunteers! 

Project difficulty rating: MODERATE

This project will require shuttling and sharing a vehicle with staff and other volunteers. Please arrive on time and be available to stay for the entire project.

Project Details, Requirements and Qualifications 

Advance registration is required.

First time Midpen volunteers – 1) Create an Account to submit required forms. 2) Return to this project posting and click the "Register" button, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page scroll to the bottom and click "Submit Opportunity Response."

All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location

Please meet staff at La Honda Creek Gate LH09. For the exact meeting location, copy and paste this Google Plus Code in to a new browser window: 8P93+98 Bellvale, California 94074

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, re-fillable water bottle

What Midpen Provides

Gloves and safety glassesToolsWater refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 31, 2026

Zip Code: 94074

Allow Groups: No


Volunteer: Windy Hill Preserve - Trail Maintenance: Raiders of the Lost Trail!

Join Midpen staff for a trail maintenance workday at Windy Hill Open Space Preserve on the Lost Trail. We will continue a long-term project to improve tread quality, width, and drainage. This is an opportunity to learn more about how we keep the trails accessible for users throughout the year. Staff will provide training on hand tool safety and guide volunteers in the tasks to create this structure. This project is an excellent opportunity for first-time volunteers!

Project difficulty: MODERATE (about 1.0 mi of hiking with tools)


This project will require shuttling and sharing a vehicle with staff and other volunteers. Please arrive on time and be available to stay for the entire project

Project Details, Requirements and Qualifications

Advance registration is required. First time Midpen volunteers – Create an Account to submit required forms. Then return to this project's page and click the "Register" button, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response." Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response."All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location

Please meet staff at the Picnic lot on Skyline Blvd/Hwy 35. For the exact meeting location, copy and paste this Google Plus Code into a new browser: 9Q63+P4 Portola Valley, California 94028

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) and long socks Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle(s)/bladder with 2 liters/quarts capacity A small pack with shoulder straps to hold the above items, as you'll need your hands available to carry tools

What Midpen provides:

Gloves and safety glasses (if you aren’t wearing sunglasses) Tools Water refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Join Midpen staff for a trail maintenance workday at Windy Hill Open Space Preserve on the Lost Trail. We will continue a long-term project to improve tread quality, width, and drainage. This is an opportunity to learn more about how we keep the trails accessible for users throughout the year. Staff will provide training on hand tool safety and guide volunteers in the tasks to create this structure. This project is an excellent opportunity for first-time volunteers!

Project difficulty: MODERATE (about 1.0 mi of hiking with tools)


This project will require shuttling and sharing a vehicle with staff and other volunteers. Please arrive on time and be available to stay for the entire project

Project Details, Requirements and Qualifications

Advance registration is required. First time Midpen volunteers – Create an Account to submit required forms. Then return to this project's page and click the "Register" button, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response." Returning volunteers - Reserve your spot for this project by clicking the "Register" button, log in if needed, and on the Opportunity Response page be sure to scroll to the bottom and click "Submit Opportunity Response."All minors under the age of 18 must provide parent/guardian approval (signed Volunteer Agreement and Release of Liability form) prior to the project day and be accompanied by a parent/adult for the duration of the volunteer project. Minor children may not be dropped off at a project.

Meeting Location

Please meet staff at the Picnic lot on Skyline Blvd/Hwy 35. For the exact meeting location, copy and paste this Google Plus Code into a new browser: 9Q63+P4 Portola Valley, California 94028

What You Will Need

To get the most out of your day with us, please bring or wear the following:

Sturdy shoes (no sandals or open-toed shoes) and long socks Layered clothing: long pants, long-sleeved shirt, jacket, etc. Gear appropriate for that day’s weather (hat, sunscreen, insect repellent, rain gear, etc.) Snacks, lunch, refillable water bottle(s)/bladder with 2 liters/quarts capacity A small pack with shoulder straps to hold the above items, as you'll need your hands available to carry tools

What Midpen provides:

Gloves and safety glasses (if you aren’t wearing sunglasses) Tools Water refills

Hazards and Safety

While working outdoors in natural areas, you may encounter the following:

Poison oak and other plants that cause dermatitis (skin rash or irritation) Uneven, steep ground with tripping hazards Unfavorable weather conditions (heat, wind, rain) Ticks Rattlesnakes Sharp tools and equipment

Program: Land Steward

Opportunity Type: Volunteer

Date: Happens On Jan 31, 2026

Zip Code: 94028

Allow Groups: No