Zaca Ridge Road is a 3.5 mile out and back trail located near Los Olivos, CA. The trail is primarily used for hiking and mountain biking. Dogs are also able to use this trail. 3.5 miles 1118 feet Out & Back dog friendly hiking mountain biking Expand Map Sign up now to see this map! Reviews (0)Photos (0)Recordings (1)No one has reviewed this trail yet. Be the first!