Volunteers

Join us virtually for “One Tam Time of Thanks,” to celebrate and give thanks for our beloved mountain.

Help the parks by helping at near home! Join the California Coastal Commission in a month of local cleanups across California. 

What role can you play in scientific research and monitoring on Mt. Tam?

Wondering what’s growing on Mt. Tam while we shelter-in-place?  Join One Tam science expert Rachel Kesel to discover some of the tiny and tough plants growing on Mt. Tam’s rocky serpentine soils.

Get ready for City Nature Challenge and celebrate the 50th anniversary of Earth Day by learning about nature near you and gaining practical skills for nature observation around your home and neighborhood. 

Get ready for City Nature Challenge and celebrate the 50th anniversary of Earth Day by learning more about community (citizen) science and the importance of being a naturalist in the 21st century.

Help protect endangered species and restore sensitive habitat while enjoying a day in the park.

Help with vegetation management and site improvements at Sutro Heights and along the San Francisco shoreline.

Help restore and maintain historic landscapes and cultural resources along the shoreline of San Francisco.

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