Become a Habitat Steward and help restore unique San Francisco coastal habitat.

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

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

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

Help restore and maintain gardens once tended by the island’s military and penitentiary residents—add life, color, and vibrancy to the Rock.

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

Looking for trail suggestions and orientation? Saw something curious in the forest that you want to ask about? Need a junior ranger book? National Park Service Rangers are here to help!

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

Roy’s Redwoods is a unique old-growth redwood preserve in Marin County, offering free and accessible access while benefiting from a recent restoration project to improve forest health and trails. This guided tour with Project Manager Rob LaPorte will explore the restoration efforts and the natural wonders of this special place.

Become a Habitat Steward and help restore unique San Francisco coastal habitat.

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

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