4.9
(11)
91
riders
19
rides
Mountain biking in Phillip Burton Wilderness offers routes through a diverse landscape of rugged coastal cliffs, dense Douglas fir and bishop pine forests, and expansive coastal grasslands. The region is part of the unique Salinian Block, west of the San Andreas Fault, characterized by granite geology. While mountain biking is restricted within the designated wilderness boundaries, adjacent areas within Point Reyes National Seashore provide multi-use trails. These routes often feature moderate inclines and dirt and gravel substrates.
Last updated: May 11, 2026
5.0
(1)
1
riders
8.45km
00:46
120m
120m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(1)
10
riders
30.2km
02:37
620m
620m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5
riders
46.1km
04:53
1,270m
1,270m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
5.0
(1)
6
riders
31.2km
02:36
660m
660m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5
riders
64.5km
04:37
1,200m
1,200m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
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McCurdy Trail drops directly from Bolinas Ridge straight down 1.8 miles to Woodville on Shoreline Highway in the West
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Tomales Bay Ecological Reserve is a protected area in Marin County known for its diverse coastal habitats, including tidal marshes and mudflats. The area is home to a wide range of bird and marine life. It's a popular destination for birdwatching, especially during migratory seasons.
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Constructed in 1917 this dam forms Alpine Lake, which sites between Kent and Bon Tempe Lakes. The road across the top of the dam make it a great place to ride on a loop around the lake.
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This lake was formed by the building of Alpine Dam in 1917. It sits between Kent Lake and Bon Tempe Lake, and is popular for a variety of outdoor activities.
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Upper Peters Dam Road is a well shaded path that partially navigates along Kent Lake shore. On the way out you can see the large dam looming overhead.
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Coast Trail is one of the only bikeable trails with ocean access. The trail is mostly rolling double track with great views of the coastal cliffs and Pacific Ocean.
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Yes, mountain biking is generally restricted on trails passing through the designated Phillip Burton Wilderness itself. However, there are limited exceptions. For example, a northern section of the Sky Trail, approximately 2.8 miles (4.5 kilometers) long, is open to bicycles, including Class I e-bikes. For more extensive mountain biking, you'll find multi-use trails in areas immediately adjacent to the wilderness within the larger Point Reyes National Seashore.
The region offers a diverse and rugged landscape. You can expect trails through rugged coastal cliffs, dense Douglas fir and bishop pine forests, open chaparral slopes, and expansive coastal grasslands. Many routes feature dirt and gravel substrates with moderate inclines, reflecting the area's unique geology as part of the Salinian Block.
There are over 20 mountain bike routes available in and around the Phillip Burton Wilderness area, catering to various skill levels from easy to difficult.
For an easier ride, consider the Laguna and Coast Trail loop. This 5.2-mile (8.4 km) route is rated as easy and offers coastal views, passing near Laguna.
For a more challenging ride with significant elevation, the Bolinas Ridge Trail – Marie Dhority Bridge loop from Martin Griffin Preserve is a difficult 46.0-mile (74.0 km) route with over 1200 meters of ascent.
While mountain biking, you might encounter stunning natural features. The region is known for its dramatic coastal scenery. You could visit Alamere Falls, a rare 'tidefall' that cascades directly into the ocean, or enjoy picturesque cliffside views from Coast Trail Abalone Point. Many trails also offer views of Tomales Bay.
The mountain bike routes in Phillip Burton Wilderness are highly rated by the komoot community, with an average score of 4.9 stars from more than 9 reviews. Riders often praise the diverse terrain, from rugged coastal cliffs to dense forests, and the expansive views of the surrounding landscape.
Yes, there are several loop options available. For example, the Bolinas Ridge Trail loop from Olema is a moderate 24.9-mile (40.0 km) path that traverses a ridge, providing expansive views. Another option is the Marie Dhority Bridge – Bolinas Ridge Trailhead loop from Olema, which is 19.0 miles (30.6 km) and leads through forested areas.
Class I e-bikes are permitted on certain trails, such as the northern section of the Sky Trail, where traditional bicycles are also allowed. Always check specific trail regulations before riding.
The Phillip Burton Wilderness offers diverse conditions throughout the year. While specific seasonal recommendations for mountain biking aren't detailed, the region's coastal climate generally means milder winters and cooler summers compared to inland areas. Always check local weather conditions and trail status before heading out, as coastal fog can be common, and winter rains can affect trail surfaces.
Yes, some trails in the adjacent areas of Point Reyes National Seashore, such as parts of the Estero Trail or Olema Valley Trail, are multi-use and can offer views of Tomales Bay and coastal scenery. The Tomales Bay Ecological Reserve – Inverness Ridge loop from Olema is another route that provides views of the bay.


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