4.4
(78)
506
riders
59
rides
Mountain biking in Las Trampas Regional Wilderness offers a diverse landscape of rolling hills, oak woodlands, and open grasslands. The area features a network of fire roads and singletrack trails, providing varied terrain for mountain bikers. Elevations range across valleys and ridges, with many routes offering panoramic views of the East Bay. This regional park is characterized by its natural, undeveloped feel, making it a popular destination for outdoor activities.
Last updated: June 25, 2026
4
riders
13.5km
01:22
420m
420m
If you're looking for mountain bike routes that offer a bit of everything, the Las Trampas Ridge and Iron Horse Trail Loop delivers. This 8.4-mile (13.5 km) route is a…
5
riders
28.7km
02:05
480m
480m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5.0
(4)
7
riders
11.5km
01:11
350m
340m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.8
(6)
11
riders
23.2km
01:56
450m
450m
The Iron Horse and Madrone Trail Loop delivers a striking contrast in mountain biking experiences, transitioning from urban pathways to rugged wilderness. You'll begin on the paved Iron Horse Trail,…
3.0
(1)
3
riders
16.9km
01:40
500m
500m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Popular around Las Trampas Regional Wilderness
The Del Amigo Swim Club, officially known as the Del Amigo Pool Association, is a member-owned, nonprofit community pool that features two pools. The pool closes every year from mid‑September to March for major renovation.
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The Museum of the San Ramon Valley was established in 1985 and sits in a restored 1891 Southern Pacific Railroad Depot with the Victorian-era “Combination Station No. 22” listed on the National Register of Historic Places. The Official Visitor Information Center offers maps, guides, and knowledgeable staff, along with free parking and restrooms located in the caboose.
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This rest area is a popular stop and gathering place, with plenty of benches and a few shaded spots. It features a water fountain, bike racks, and several restaurants within easy walking distance.
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This trail is a short singletrack for a steep climb through oaks and scrub on a south-facing slope. The breathtaking views of the surrounding landscape views from here are fantastic.
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This trail is a broad, easy path full of wildflowers, grasslands and green hillsides ladened with oak and madrones. The area has lots of wildlife, and you may see some wild turkeys or catch a few cows grazing nearby.
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Wide well paved flat biking trail following a former rail line along the San Ramon Valley from Pleasanton via Dublin and Walnut Creek to Concord.
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Del Amigo Trail runs roughly north-to-south, but with an eastward bend that holds the trail near to a ridge line that offers continual, stunning views to the east and southeast
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This museum collects, stores, and preserves artifacts from the San Ramon Valley while providing a permanent exhibit of the valley's past. Additionally, the museum offers local maps, guides, and a public restroom.
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Las Trampas Regional Wilderness offers over 60 mountain bike routes, catering to various skill levels. You'll find a mix of easy, moderate, and difficult trails to explore.
The best time to ride in Las Trampas Regional Wilderness is typically during the spring and fall. These seasons offer milder temperatures and lush landscapes. While summer can be hot, early mornings are often pleasant. Winters can bring rain, making some trails muddy, so checking conditions beforehand is advisable.
Yes, there are 15 easy-rated mountain bike trails suitable for beginners. These routes generally feature less elevation gain and smoother terrain, providing a good introduction to the park's diverse landscape.
For experienced riders seeking a challenge, Las Trampas Regional Wilderness offers 6 difficult-rated mountain bike trails. These routes often include steeper climbs, technical descents, and more rugged terrain, providing a demanding ride.
Las Trampas Regional Wilderness is home to a variety of wildlife. You might spot deer, coyotes, bobcats, and various bird species, including raptors. Keep an eye out for rattlesnakes, especially during warmer months, and always maintain a respectful distance from all animals.
The area is highly rated by the komoot community, with an average score of 4.7 stars from nearly 100 reviews. Riders often praise the diverse landscape, panoramic views of the East Bay, and the natural, undeveloped feel of the park. The mix of fire roads and singletrack also receives positive feedback for offering varied terrain.
Yes, many of the trails in Las Trampas Regional Wilderness are designed as loops. For example, the Las Trampas Ridge and Iron Horse Trail Loop is a popular moderate 8.4-mile option, and the Iron Horse and Madrone Trail Loop offers a longer 14.4-mile moderate ride.
While riding, you can enjoy several scenic points. Consider visiting Las Trampas Ridge for expansive views, or challenge yourself to reach Eagle Peak. Another great spot for vistas is the View from Las Trampas Peak.
Absolutely. For longer rides, consider the moderate Las Trampas - Briones Trail – Iron Horse Trail loop from Alamo, which covers 17.6 miles. Another excellent option is the Old Borges Ranch – Twin Ponds loop from Sycamore Valley Road & Greenbrook Drive, a moderate 21.1-mile route that offers a substantial workout.
During summer, temperatures in Las Trampas Regional Wilderness can be high. It's best to wear lightweight, breathable, moisture-wicking clothing. Sun protection is crucial, so a hat, sunglasses, and sunscreen are highly recommended. Always carry plenty of water to stay hydrated.
While Las Trampas is a popular destination, you can often find quieter sections by exploring some of the less-trafficked trails, particularly on weekdays or earlier in the morning. The park's extensive network means there are always options beyond the most well-known routes. For example, the Las Trampas - Briones Trail – Madrone Trail loop from Alamo is a great moderate 7.1-mile option that can offer a more serene experience.


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