Earn your Junior Ranger Badge, make some Art in the Park, and participate in a variety of activities unique for that day.

Help restore and protect critical natural areas from the Marin Headlands to Bolinas Ridge.

Help restore and protect critical natural areas from the Marin Headlands to Bolinas Ridge.

Hiking with a mission – help find and remove new infestations of invasive weeds while exploring the parks.

Hiking with a mission – help find and remove new infestations of invasive weeds while exploring the parks.

An opportunity to visit Muir Woods and learn more from the park staff about the upcoming projects.

Join us and our One Tam partners for a walk to various forest health restoration sites on the Rock Spring trail in Mt. Tamalpais State Park!

Help restore and maintain historic landscapes and cultural resources along the shoreline of San Francisco on National Public Lands Day!

Learn to grow and care for native plants while helping to preserve and restore your national park.

Learn to grow and care for native plants while helping to preserve and restore your national park.