Long loved by the San Geronimo Valley community, Roy’s Redwoods Open Space Preserve offers visitors an immersive experience in an old-growth redwood grove.
Our Work
One Tam Projects & Programs
One Tam combines the skills and resources of its five partners to support work that is vital to the health of the mountain, enriches the experience of its visitors, and inspires and educates a new generation of stewards. Our combined efforts include ecological restoration, trail improvements, wayfinding signage, wildlife monitoring, volunteer and youth programs,
and more.
You can learn more about our work, and how you can get involved, through the links below.