Join a Muir Woods Ranger or volunteer in a grove of towering Coast Redwoods for a 15-minute welcome talk.

Help us restore the long-neglected gardens of East Black Point, a spectacular park site tucked away above the bustling San Francisco waterfront.

Help us restore the long-neglected gardens of East Black Point, a spectacular park site tucked away above the bustling San Francisco waterfront.

Join us for Living History Day on Alcatraz. All activities are free and are designed to give the visitor a sense of what life was like on Alcatraz when it was an important seacoast defensive fort during the American Civil War.

Fort Point Living History Weekend is FREE to the public. 

Join the Presidio’s Natural Resources team for an afternoon of litter removal.

On this strenuous 3-mile dusk hike we will look and listen for the owls that call Muir Woods home.Owl Prowl

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

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

As a garden docent, you would welcome visitors into the gardens, share the stories of those who created and tended the gardens, and share the garden preservation work that was done.