Groups

Volunteers at Muir Beach
Events
Muir Beach parking lot
Become a Park Steward and help protect endangered species and restore sensitive habitat in Marin.
Muir Woods
Events
Muir Woods Visitor Center
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.
Muir Woods
Events
Muir Woods Visitor Center
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.
event
Rock Spring Trailhead (intersection of Pantoll Rd & Ridgecrest Blvd)
Did you know that some grasslands on Mt. Tam are shrinking? Join our efforts to maintain these important areas!
event
Samuel P. Taylor State Park
Join us for a habitat restoration project in Samuel P. Taylor State Park!
event
Samuel P. Taylor State Park
Join us for a habitat restoration project in Samuel P. Taylor State Park!
event
Samuel P. Taylor State Park
Join us for a habitat restoration project in Samuel P. Taylor State Park!
event
Samuel P. Taylor State Park
Join us for a habitat restoration project in Samuel P. Taylor State Park!
Volunteers at Muir Beach
Events
Muir Beach parking lot
Become a Park Steward and help protect endangered species and restore sensitive habitat in Marin.
event
Muir Beach parking lot
Join our yearly tradition, “Mt. Tam Day of Thanks,” a large volunteer work day to celebrate and give thanks for our beloved mountain.