4.6
(14)
286
riders
12
rides
Gravel biking around Stinson Beach offers diverse terrain where Mount Tamalpais meets the Pacific Ocean. The region features coastal bluffs, expansive shorelines, and dense redwood and Douglas fir forests. Riders can navigate varied landscapes, transitioning from forested canyons to open hillsides with ocean views. This area provides a dynamic environment for gravel biking, combining challenging climbs with scenic descents.
Last updated: July 15, 2026
4.8
(6)
73
riders
47.4km
04:21
1,270m
1,270m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(3)
76
riders
35.0km
03:01
930m
930m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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7
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
21
riders
45.6km
03:05
760m
760m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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At this point on Sky Oaks Road, there is a junction with Shaver Grade Road, which connects with a dense network of trails and dirt roads near Bald Hill in the Mount Tamalpais State Park. From here, you can continue on the paved Sky Oaks Road or go arond the gate on to the gravel Shaver Grade Road.
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Quieter albeit slightly higher and steeper climb out of Mill Valley to Panoramic Highway instead of climbing on Hwy 1, meandering along lesser traffic neighborhood streets with more shade and awesome bay views.
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This bikeway offers a better alternative to the much busier Center Boulevard, which does not have a shoulder and an even better route than the Sir Francis Drake Blvd highway. Lansdale and San Anselmo Avenues are quiet residential streets that run parallel and provide a pleasant passage through town away from busy traffic.
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This tidal sanctuary runs along the Mill Valley-Sausalito Pathway and the Charles F. McGlashan Pathway. More than 400 species of migratory birds rest here after their long flights, and if you pass through in the early morning or late evening, the sunrises and sunsets reflect beautifully on the surface of this 106-acre marsh.
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There is a great view of the northern point of Alpine lake where a small channel feeds over to Bon Tempe Lake. This is a great place to drop a line, or just enjoy the aquatic views.
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From easiest to hardest climbs out of phoenix lake from this junction: -Shaver Grade, easy grade, longer, shaded and pretty -Eldridge Grade, medium, good length and can connect you to mt tam east peak -Fish Grade fire road, very steep, we hiked the bikes
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The Stinson Beach area offers a diverse network of gravel biking routes. Our guide features 10 distinct trails, ranging from moderate to difficult, with over 200 gravel bikers having explored the region using komoot.
While many routes in the Stinson Beach area involve significant elevation changes, some sections of fire roads on Mount Tamalpais, like parts of the Old Railroad Grade, are less technical and can be suitable for beginners looking for a scenic ride. For a moderate option, consider the Tennessee Valley Trailhead โ Old Springs Trail loop from Mill Valley, which covers 14.8 miles with a moderate difficulty.
Experienced riders will find plenty of challenging options. The Pantoll Road loop from Mill Valley is a difficult 21.5-mile route with substantial elevation gain through varied forest and open terrain. Another demanding option is the Railroad Grade Fire Road โ Old Mine Trail (lower) ๐ฒ loop from Mill Valley, which is nearly 18 miles long and features significant climbing.
Yes, many of the gravel biking routes around Stinson Beach are designed as loops, allowing you to start and end at the same point. Examples include the Railroad Grade Fire Road loop from Mill Valley and the Tennessee Valley Trailhead โ Old Springs Trail loop from Mill Valley.
The scenery is incredibly diverse, offering a stunning mix of landscapes where the Pacific Ocean meets redwood forests and rolling hills. You'll experience coastal views, dense redwood groves, and panoramic vistas of Marin County, San Francisco, and the East Bay, especially from higher elevations on Mount Tamalpais and the Marin Headlands.
For families, look for routes with smoother, wider gravel paths and less elevation. While many trails here are moderate to difficult, some sections of fire roads, particularly in areas like Point Reyes National Seashore (e.g., Bear Valley Trail), offer wide gravel paths that can be suitable for a leisurely family ride. Always check the route details for elevation and terrain before heading out.
Stinson Beach experiences a Mediterranean climate. Summers are generally cool and foggy, especially in the mornings, often burning off to sunny afternoons. Winters are mild and wet. The best times for gravel biking are typically spring and fall, when temperatures are pleasant and rainfall is lower. Always be prepared for coastal fog and potential wind, even on sunny days.
Many gravel biking routes in the area, particularly those accessing Mount Tamalpais and the Marin Headlands, originate from trailheads with parking. For routes starting near Mill Valley, you'll find various access points. The Railway Grade Fireroad Trailhead at East Ridgecrest Blvd is a notable starting point for Mount Tamalpais routes. Always check specific route details for recommended parking locations.
Absolutely! The region is rich in natural beauty and landmarks. You can ride past the iconic Mount Tamalpais Summits, offering incredible views. Nearby, you can also visit Muir Woods National Monument to walk among ancient redwoods, or explore the Cathedral Grove of Giant Redwoods. The Marin Headlands also provide world-famous views of the Golden Gate Bridge.
Stinson Beach serves as an excellent base, but much of the premier gravel biking is found in the surrounding areas. Mount Tamalpais, often considered the birthplace of mountain biking, offers an abundance of dirt roads and fire roads perfect for gravel bikes, with challenging climbs and panoramic views. Routes like the Railroad Grade Fire Road loop are prime examples of the Mount Tamalpais experience, providing sustained climbing and expansive vistas.
Stinson Beach itself has local cafes and eateries where you can refuel. Many routes also start or pass through towns like Mill Valley, which offer a variety of coffee shops and restaurants. It's always a good idea to plan your route and check for amenities along the way, especially for longer rides.
The gravel biking routes around Stinson Beach are highly rated by the komoot community, with an average score of 4.5 stars from 7 reviews. Riders often praise the stunning combination of ocean, redwood, and rolling hill scenery, as well as the challenging yet rewarding terrain that offers a high 'smiles-to-miles ratio'.


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