San Francisco Bay Trail
Explore one of the world's most famous coastlines and the vibrant city it is home to
Moderate Hiking
- Distance
- 97 km
- Ascent
- 743 m
- Descent
- 743 m
Marin County
Explore Marin County with curated guides of the best hiking trails, and more. With over 28 3D trail maps in FATMAP, you can easily discover and navigate the best trails in Marin County.
No matter what your next adventure has in store, you can find a guide on FATMAP to help you plan your next epic trip.
Get a top trail recommendation in Marin County from one of our 11 guidebooks, or get inspired by the 28 local adventures uploaded by the FATMAP community. Start exploring now!
Routes in Marin County
Verna Dunshee Loop
A short, easy loop around the East Peak of Mount Tamalpais that offers panoramic views of the Bay Area and its landmarks.
Easy Hiking
- Distance
- 1.2 km
- Ascent
- 18 m
- Descent
- 18 m
Wolf Ridge and Hill 88 Loop
Amazing views of San Francisco and some interesting war relics near the Golden Gate Bridge.
Moderate Hiking
- Distance
- 8.2 km
- Ascent
- 331 m
- Descent
- 331 m
Point Bonita Lighthouse and Battery Wallace
Exciting walk through a tunnel and over a suspension bridge to a lighthouse on the tip of Marin Headlands.
Easy Hiking
- Distance
- 1.7 km
- Ascent
- 61 m
- Descent
- 61 m
Mount Tam Sea-to-Summit Loop
An epic loop on Mount Tamalpais, from sea level at Stinson Beach to the top of East Peak.
Severe Trail Running
- Distance
- 25 km
- Ascent
- 1.1 km
- Descent
- 1.1 km
Bolinas Ridge and Olema Valley Loop
Varied and hilly terrain along the San Andreas Fault, with redwood groves in the valley and wide-open views on the ridge.
Difficult Trail Running
- Distance
- 26 km
- Ascent
- 743 m
- Descent
- 743 m
Steep Ravine - Matt Davis Trail Loop
An excellent bang-for-your-buck loop with a variety of terrain and scenery.
Difficult Hiking
- Distance
- 11 km
- Ascent
- 534 m
- Descent
- 534 m
Tennessee Valley Trail
Pedal a gravel path through a verdant valley to a cliff-lined cove beach.
Easy Mountain Biking
- Distance
- 5.8 km
- Ascent
- 103 m
- Descent
- 103 m
Guidebooks in Marin County
12 routes · Hiking
Drink In Gorgeous Views on These San Francisco Hikes
5 routes · Mountain Biking
5 Must-Ride Trails in the San Francisco Bay Area
8 routes · Hiking
San Francisco Hikes for the Whole Family
7 routes · Hiking
San Francisco's Best Hikes for Ocean Views
7 routes · Hiking · Road Biking · Trail Running
Easy Nature Outings in San Francisco
5 routes · Trail Running
6 Top Trail Runs in the Bay Area
5 routes · Hiking
In the Land of Giants: Best Redwood Hikes near SF
7 routes · Hiking