Groups

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.

Did you know that some grasslands on Mt. Tam are shrinking? Join our efforts to maintain these important areas!

Join us for a habitat restoration project in Samuel P. Taylor State Park!

Join us for a habitat restoration project in Samuel P. Taylor State Park!

Join us for a habitat restoration project in Samuel P. Taylor State Park!

Join us for a habitat restoration project in Samuel P. Taylor State Park!

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

Join our yearly tradition, “Mt. Tam Day of Thanks,” a large volunteer work day to celebrate and give thanks for our beloved mountain.

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.