Groups

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.

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

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.

From Muir Beach to Oakwood Valley, help us restore critical habitat for endangered species, including the Coho salmon and Mission blue butterfly.

From Muir Beach to Oakwood Valley, help us restore critical habitat for endangered species, including the Coho salmon and Mission blue butterfly.

From Muir Beach to Oakwood Valley, help us restore critical habitat for endangered species, including the Coho salmon and Mission blue butterfly.