North of San Francisco and west of Olema, the Bolinas Ridge Trail has some of the best views of Tomales Bay. It is open to mountain biking. There are a few challenging climbs and ruts along the route. It runs through cool, lush forest with some redwoods.
The Bolinas Ridge Trailhead is located on Sir Francis Drake Blvd. This trail can be connected with the Randall Trail which leads back down to US1.
Overall, Bolinas Ridge is the 123rd most popular mountain bike trail of all 132 mountain biking rides in California.