Calendar

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 and drainage improvements. This is an opportunity to learn more about how we keep the trails accessibl...

Join Midpen staff for a fun workday removing invasive French broomat El Corte de Madera Creek Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove this plant from ou...

Important: Before you leave this page, open Trail Center's waiver form in a new tab and complete it after you register with Midpen. Join Midpen staff and The Trail Center for a trail maintenance workday at Long Ridge Open Space Preserve on the Red ...

Join Midpen staff for a fun workday removing invasive French broom and Italian thistle at Cathedral Oaks, a closed area of Sierra Azul Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information abou...

Join Midpen staff for a fun workday removing invasive French broom  at Purisima Creek Redwoods Open Space Preserve on the Redwood Trail. Staff will provide training on plant identification, removal techniques, and information about why we want to re...

Join Midpen staff for a trail maintenance workday at Los Trancos Open Space Preserve (and possibly nearby Monte Bello Preserve) along the Page Mill Rd corridor. We will be repairing several split-rail fences. This is an opportunity to learn more...

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...

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 ke...

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 l...

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 widt...

Join Midpen staff for a fun workday removing invasive bull thistleand milk thistle 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 specie...

Join Midpen staff for a fun workday removing invasive Italian thistle at Los Vientos Way in Pulgas Ridge Open Space Preserve. Staff will provide training on plant identification, removal techniques, and information about why we want to remove thes...

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 ...

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 t...

NOTE: Preference will be given to first-time volunteers for this project.Join Midpen staff for a trail maintenance workday at Picchetti Ranch Open Space Preserve on the Zinfandel Trail. Did you know there's a working winery and tasting room at this p...

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 p...