4.2
(6)
63
riders
9
rides
Mountain biking around San Bernardino offers diverse landscapes, from desert plains to snow-capped mountains within the San Bernardino National Forest. This vast forest spans over 800,000 acres, with elevations ranging from 2,000 to over 11,000 feet, featuring chaparral, oak woodlands, and conifer forests. The region includes notable areas like Big Bear Lake and the San Bernardino Mountains, providing varied terrain for mountain bike trails. Joshua Tree National Park also contributes unique desert ecosystems with specific routes.
Last updated: April 26, 2026
9.63km
02:07
970m
20m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
3.0
(1)
58
riders
6.39km
00:38
120m
120m
Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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4.2
(6)
45
riders
11.8km
01:09
280m
280m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
9
riders
2.54km
00:15
50m
50m
Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
2
riders
28.5km
02:45
740m
740m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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Monument Peak is accessible via Bailey Canyon Road. Hikers will encounter rocky paths, creek crossings, and switchbacks that lead to a ridgeline. From the top, the views are worth he climb. You will find a stone monument at the top, dedicated to the historic Mohave Trail, which was used by Native American tribes.
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San Bernardino offers a diverse range of mountain bike trails, from desert plains to snow-capped mountains within the San Bernardino National Forest. You'll find everything from chaparral and oak woodlands to conifer forests, providing varied terrain for all skill levels. The region includes notable areas like Big Bear Lake and the San Bernardino Mountains, ensuring a wide array of experiences.
Yes, San Bernardino has trails suitable for beginners. For instance, the Lookout loop from Loma Linda is an easy 11.8 km trail that takes about 1 hour 9 minutes to complete, leading through local hills. There are 3 easy routes in total within the area.
For those seeking a challenge, the San Bernardino Mountains offer more difficult routes. A prime example is Monument Peak via Bailey Canyon Road, a difficult 9.6 km trail with significant elevation gain, typically taking over 2 hours to complete. This route is characteristic of the more demanding terrain found in the mountains.
Many trails in San Bernardino offer stunning views and pass by natural landmarks. The region is known for its mountain and lake views. For example, the Cleghorn Mountain loop from Silverwood Lake explores the area around Silverwood Lake, which is a beautiful natural landmark. You can also find trails near Lake Silverwood West Shore and Lake Gregory Trail.
The mountain bike routes in San Bernardino are highly rated by the komoot community, with an average score of 4.2 stars from over 6 reviews. More than 60 mountain bikers have used komoot to explore the varied terrain, often praising the diverse landscapes and options for various ability levels.
Yes, several mountain bike trails in San Bernardino are designed as loops. Examples include the easy Lookout loop from Loma Linda, the moderate Cleghorn Mountain loop from Silverwood Lake, and the longer Caroline Park – Three Hawks Trail loop from Loma Linda.
Yes, you can find trails near specific areas. For instance, the Arrow Trail loop from Skyforest is a moderate 3.1 km route that starts from Skyforest, offering a convenient option for those in the vicinity.
While mountain biking, you might find trails that lead to or are near unique natural features. For example, Etiwanda Falls is a notable waterfall in the region, and Box Springs Mountain Peak offers summit views. Some trails also pass through areas like Caroline Park.
San Bernardino's diverse topography means the best season can vary by elevation. Lower desert areas might be ideal in cooler months, while higher mountain trails in the San Bernardino National Forest are best enjoyed from spring through fall. Winter can bring snow to higher elevations, offering a different experience or requiring specific gear.
If you're looking for a longer ride, the Caroline Park – Three Hawks Trail loop from Loma Linda is a moderate 42.8 km trail, typically taking over 3 hours to complete. This route offers an extended experience through the local terrain.
The trails around Loma Linda, such as the Lookout loop from Loma Linda and the Caroline Park – Three Hawks Trail loop from Loma Linda, typically lead through local hills. These routes offer a mix of easy to moderate terrain, often featuring rolling landscapes and scenic views of the surrounding area.


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