Adults

Become a Park Steward and help protect endangered species and restore sensitive habitat in Marin.

Become a Park Steward and help protect endangered species and restore sensitive habitat in Marin.

Become a Park Steward and help protect endangered species and restore sensitive habitat in Marin.

Join us maintaining the White Hill and Porcupine trails. Projects include building drainage features, repairing eroded tread, and brushing the trail 

Learn how to install thimble-eye fencing to protect beautiful native dune habitat surrounding the Golden Gate Overlook at the breathtaking Presidio Bluffs.

Join One Tam in our effort to save native grasslands from encroaching coastal scrub habitat!

Stroll through an old-growth redwood forest at sunrise, hear tall tales, soar in the sounds and smells, and hear the historical and ecological story of Muir Woods.

Stroll through an old-growth redwood forest at sunrise, hear tall tales, soar in the sounds and smells, and hear the historical and ecological story of Muir Woods.

How can a 50-ton gun simply disappear? Learn this and other facts while helping load and aim the last operational gun of its kind.

The season finale of our popular park socials event series is about to kick off! NightHowl, the fun afterparty to our successful Trails Forever dinner, will be the talk of the parks.