It is awesome atop this 2500 foot high mountain in Marin with its 360-degree view from San Francisco Bay to the Pacific. But anywhere on "Tam" you can find nature at its most glorious. Miles and miles of trails ribbon the mountain, crossing redwood valleys, creeks, waterfalls, and wide-open grasslands. It has been treasured turf for hikers, cyclists, and equestrians since the 1880s. The Parks Conservancy is honored to be a part of ONE TAM, the new community campaign to raise awareness and build support for a healthy future for Mt. Tam. Find out how you can get involved.