The Fifield-Cahill Ridge Trail Exploration horse trail is a 13.0 mile Out & back trail that wanders through the San Francisco Peninsula Watershed and . This trail is accessible in Spring, Summer, Fall, Winter.
The Fifield-Cahill Ridge Trail Exploration horse trail is a 13.0 mile Out & back trail that wanders through the San Francisco Peninsula Watershed and . This trail is accessible in Spring, Summer, Fall, Winter.