Check out some of the best hiking, walking and backpacking routes in Marin County, California. The
Bear Valley Loop is the most popular trail. The trails have 14 user reviews with great photos and information. There are trails of various difficulty levels including easy, medium, and difficult. The trail with the highest elevation climb is the
Mount Tamalpais via Plank Walk and Verna Dunshee Trail and the trail with the least amount of climbing is the
Gallinas Creek Out and Back. The longest trail is the
Laguna, Coast, Ocean Lake and Sky Loop Trail at 37.8 km. For a shorter adventure you can try the
Battery Spencer Trail at 610 m. Get off line access to Water, Town, Peak, and Restaurant locations and much more with a Hiiker subscription.