The Resaca, San Geronimo Ridge and Manzanita Fire Road horse trail is a 4.4 mile Out & back trail that wanders through the Mount Tamalpais Watershed and . This trail is accessible in Spring, Summer, Fall, Winter.
The Resaca, San Geronimo Ridge and Manzanita Fire Road horse trail is a 4.4 mile Out & back trail that wanders through the Mount Tamalpais Watershed and . This trail is accessible in Spring, Summer, Fall, Winter.