48
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5
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Road cycling in Sand To Snow National Monument offers diverse terrain, transitioning from desert environments to high mountain elevations. While cycling is restricted within the monument's designated wilderness areas, the surrounding regions provide numerous road cycling routes. These paths feature significant elevation changes, including challenging climbs and scenic stretches through varied ecosystems, such as coniferous forests and desert landscapes. The area is characterized by dramatic elevation changes, from low desert floors to high mountain passes.
Last updated: May 18, 2026
32
riders
101km
05:50
2,260m
2,260m
This difficult 62.6-mile road cycling route from Mill Creek Visitors Center to Onyx Summit offers a challenging climb and alpine views.
5.0
(1)
36
riders
80.1km
03:43
870m
870m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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6
riders
35.7km
02:01
800m
800m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
10
riders
23.2km
01:03
210m
210m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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From this bridge, you can enjoy a privileged view of Big Bear Lake, nestled between mountains. You'll be treated to panoramic views of the sparkling lake, surrounded by pine forests and rugged peaks. You can refuel in Big Bear Village or pack a picnic to enjoy by the lakeshore.
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The Alpine Pedal Path is a 3-mile paved path along the north shore of Big Bear Lake. The path is popular with cyclists, as well as walkers and runners.
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If you're heading up to Onyx Summit, this stretch of CA 38 boasts the second longest bike climb in California. The ascent takes you through an alpine setting, one of the routes to the popular Bear Mountain Ski Resort. It's challenging, but the breathtaking views make it worthwhile. If you're coming from Onyx, enjoy the ride down from this scenic stretch as you descend.
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Jenks Lake is a wonderful retreat during a long ride. Its picturesque wooden pier and day-use picnic area make it a truly beautiful spot to visit.
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If you are coming from Big Bear Lake, you will ascend towards Onyx Summit. Conversely, if you are coming from Onyx Summit, you will descend. This stretch of CA 38 features alpine-covered roads, with a total elevation gain of 1,617 feet or descent if you are heading the other way. At 30.4 miles, Onyx Summit is the second longest ascent for cyclists in California and the eighth longest in the US.
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The Rim of the World Scenic Byway stretches 110 miles through the San Bernardino Mountains. This route, also known as North Shore Drive, hugs Big Bear Lake and offers stunning views along cliffs and rolling hills. It's a great road for cycling, featuring both challenging terrain and flat stretches suitable for cyclists of all skill levels.
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Baldwin Lake is a smaller lake located next to Big Bear Lake, sitting at an elevation of 7,000 feet. While not as large or famous as Big Bear Lake, Baldwin Lake is home to a unique plant called Baldwin Lake linanthus. This rare flowering plant belongs to the phlox family and thrives at elevations between 5,600 to 7,900 feet.
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Bear Mountain is in Big Bear Lake, and it is a great year-round recreation hub. During the winter, it is a great ski and snowboard resort, in the fall, the leaves change color and and in the spring, there are cherry blossoms. Summer time here is great; it's a little cooler due to the higher altitude, and there are lots of hiking and biking trails.
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No, road cycling, like all wheeled vehicles, is generally not permitted within the designated wilderness areas of the Sand to Snow National Monument. These areas are protected to preserve their natural state. However, the regions surrounding and leading into the monument offer numerous road cycling opportunities.
There are at least 5 road cycling routes available in the Sand to Snow National Monument area, catering to various skill levels from easy loops to difficult mountain ascents.
The terrain varies dramatically, reflecting the monument's name. You can expect routes that transition from desert environments to high mountain elevations, featuring significant climbs and descents. The area showcases diverse ecosystems, including coniferous forests and desert landscapes, with dramatic elevation changes from low desert floors to high mountain passes.
Spring and fall are generally the best times for road cycling in the Sand to Snow National Monument region. During these seasons, temperatures are more moderate, making for comfortable riding conditions. Summer can be very hot in lower desert elevations, while higher elevations may experience snow and colder temperatures in winter.
Yes, there are routes suitable for beginners and families. For instance, the Baldwin Lake – Big Bear Lake loop from Bear Mountain is an easy 20.8-mile path offering scenic views around Big Bear Lake with gentle gradients. Another easy option is the Wooden path Stanfield Marsh – Cougar Crest Trailhead loop from Bear Mountain.
For challenging rides with substantial elevation gain, consider routes like the Mill Creek Visitors Center to Onyx Summit — San Bernardino National Forest. This difficult 62.6-mile route features over 2,200 meters of elevation gain through the San Bernardino National Forest, providing a demanding experience for advanced cyclists.
Yes, parking is available at common starting points for many routes. For example, you can find parking at the Mill Creek Visitors Center for routes like the Mill Creek Visitors Center to Onyx Summit or the Roadbike loop from Mill Creek Visitor Center. Parking is also typically available around Big Bear Lake for routes in that area.
Public transport options directly to all road cycling route starting points within the immediate vicinity of Sand to Snow National Monument can be limited. However, some areas like Big Bear Lake may have more accessible public transportation links or shuttle services from larger nearby towns. It's advisable to check local transit schedules for specific destinations like Big Bear Lake or the Mill Creek Visitors Center.
While the monument itself is a natural area, road cycling routes are typically on paved roads where dogs are generally allowed if leashed. However, specific regulations may vary by location, especially in national forest areas or around visitor centers. Always check local signage and regulations regarding pets, particularly concerning wilderness areas where dogs might be restricted.
While road cycling is restricted within the monument's wilderness, routes in the surrounding areas offer views of diverse landscapes. You might see the dramatic elevation changes from desert to mountain, and potentially distant views of peaks like Mount San Gorgonio Summit or San Bernardino Peak. Areas around Big Bear Lake offer scenic lake views and coniferous forests.
Yes, there are several loop road cycling routes. For example, the Baldwin Lake – Big Bear Lake loop from Bear Mountain is a popular easy loop. Another option is the Roadbike loop from Mill Creek Visitor Center, which offers varied terrain.
Road cycling on public roads outside the designated wilderness areas generally does not require special permits. However, if your route takes you through specific national forest lands or private property, always check for any local regulations or permits that might apply. For general information about the monument, you can visit the BLM website.


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