5.0
(2)
26
riders
6
rides
Gravel biking in the San Bernardino Mountains offers diverse landscapes, characterized by an extensive network of unpaved roads, fire roads, and truck trails. The region features varied terrain, from sandy sections in canyons to forested routes at higher elevations, encompassing arid desert expanses and lush alpine forests. This high and rugged mountain range provides significant elevation changes and a mix of pine and oak forests. Riders can explore diverse ecosystems across the San Bernardino National Forest.
Last updated: July 12, 2026
4
riders
38.0km
02:43
270m
260m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
22.2km
01:23
130m
130m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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6
riders
57.5km
04:09
590m
600m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
2
riders
38.1km
03:03
730m
730m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
3
riders
19.0km
01:11
120m
120m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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It took us a while to find it, mainly because we didn't stick to the designated paths and explored the area at our own discretion.
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Queen Valley is remote and generally less busy that other parts in park since it's only accessible via dirt roads. However, if the dirt is an attraction for you rather than a deterrent you will be we rewarded. There are multiple hiking trails, back country camp sites and climbing spots in the valley, so pack well and enjoy.
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From here you have the choice of a number of trails, most of which lead out to old mining sites. However, the unique and beautiful desert landscape is the main attraction.
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Bighorn Pass Road is a great way to explore some less visited areas of the park. The dirt road connects with Queen Valley Road and Park Boulevard, so you've got plenty of options on where to go, just be sure to bring plenty of water as shade is scarce.
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Chimney Rock is a towering formation that resembles a natural chimney rising from the desert floor. This striking rock is surrounded by a landscape of massive boulders, sandy washes, and the park's namesake Joshua trees.
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Park Boulevard Road offers stunning desert views, surrounded by iconic Joshua trees, rugged rock formations, and sweeping vistas. The road features smooth pavement with gentle climbs and descents. Start early to enjoy the sunrise light and avoid the intense afternoon heat. Don’t forget to bring plenty of water, as there are no refill stations along the way!
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It was built to provide drinking water for the city of Redlands and surrounding communities and was completed in 1933. The reservoir is home to a variety of fish and birds. In recent years, the reservoir has faced challenges due to drought. The reservoir was used as a filming location for the movie “The Terminator.”
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Quiet and very nice campsite
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Komoot currently features 5 dedicated no-traffic gravel bike trails in the San Bernardino Mountains. These routes offer a mix of easy, moderate, and difficult options, ensuring there's something for various skill levels.
The San Bernardino Mountains offer a diverse gravel biking experience. You'll encounter an extensive network of unpaved roads, fire roads, and truck trails. The terrain can vary from sandy sections in canyons to more forested routes at higher elevations, providing a varied and engaging ride.
Yes, there are easy, no-traffic options perfect for beginners or families. Consider the Queen Valley Trails – Queen Valley loop from Geology Tour Road, which is 22.1 km long with minimal elevation gain. Another great choice is the Ryan Ranch Ruins – Bighorn Pass Road loop from Cap Rock, an easy 19.6 km route.
While riding the no-traffic gravel trails, you'll be immersed in the natural beauty of the San Bernardino Mountains. The region is known for its picturesque pine and oak forests, and dramatic landscapes. Specific highlights in the broader area include unique rock formations like Skull Rock and Split Rock, as well as the Cholla Cactus Garden, offering distinct desert flora.
The San Bernardino Mountains are a year-round destination, but for optimal no-traffic gravel biking, spring and fall generally offer the most pleasant weather and fewer crowds. Summer can be hot at lower elevations, while winter brings snow to higher areas, which might limit access to some trails. Always check local conditions before heading out.
For those seeking a more challenging ride, the Three Hawks Trail – Gold Loop Trail loop from Redlands–University is a difficult 38.1 km route with significant elevation gain. Another moderate option is the Queen Valley – Queen Valley Trails loop from Echo Cove South Face, spanning 39.1 km.
The komoot community highly rates the gravel biking experience in the San Bernardino Mountains, with an average score of 5.0 stars. Riders often praise the extensive network of unpaved roads, the diverse landscapes, and the feeling of solitude on these car-free routes.
Yes, all the no-traffic gravel routes featured in this guide are designed as loops. This includes the Queen Valley – Queen Valley Trails loop from Echo Cove South Face, the Queen Valley Trails – Queen Valley loop from Geology Tour Road, and the Bighorn Pass Road – Geology Tour Road loop from Echo Cove South Face, among others.
Absolutely! The San Bernardino Mountains region is a hub for cycling. You can explore nearby bike parks like Snow Summit, or check out other trails such as the Exploration Trail and the Gold Loop Trail for more varied riding experiences.
Yes, areas around Big Bear Lake are particularly renowned for their "premium gravel" and extensive network of forest roads, offering excellent conditions for gravel biking. Angelus Oaks is another popular spot known for its rewarding gravel routes.
The San Bernardino National Forest, which encompasses much of the region, is home to diverse wildlife. Depending on the season and elevation, you might spot various bird species, including wintering bald eagles, as well as deer and other forest animals. Always maintain a respectful distance and do not disturb wildlife.


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