4.8
(16)
867
riders
57
rides
Mountain biking around Silverthorne offers diverse terrain within the Rocky Mountains, flanked by the Gore Range and Tenmile Range. The region features elevations from approximately 8,000 feet, with trails winding through aspen groves, pine forests, and along the Blue River. Access to the White River National Forest and routes around Dillon Reservoir provide a variety of landscapes for mountain bikers. This area is characterized by its extensive network of trails, catering to different skill levels.
Last updated: April 30, 2026
12.2km
01:50
760m
750m
The Ptarmigan Loop Trail is a 7.6-mile mountain biking route near Silverthorne, offering challenging climbs and panoramic views.
50
riders
27.2km
02:41
670m
670m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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17
riders
14.8km
01:29
410m
400m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
22
riders
34.0km
02:07
190m
190m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(1)
12
riders
17.8km
01:42
400m
400m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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The Tenderfoot trail system offers a great ride for mountain bikers, with shared access for hikers and runners. This spot has some of the best views along the trail of Tenderfoot Mountain area, overlooking Lake Dillon, Frisco, and Silverthorne.
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The Frisco Wetlands Bike Path is a scenic segment of the Summit County Recreational Pathway System, spanning the wetlands adjacent to Dillon Reservoir. This multi-use paved path begins at the Frisco Marina, continues around the reservoir, passes through campgrounds, crosses the Dillon Dam, and concludes at the town of Dillon.
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At 9,000 feet and situated next to the Dillon Reservoir, Heaton Bay Camp ground is a wonderful base for outdoor adventures in the area.
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From this spot down a short spur trail off of the Dillion RecPath, you get a great view of Sentinel Island in the Dillon Reservoir. This is a lovely, short detour and a nice spot to snap some photos and eat a snack before continuing on your ride.
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A clearing in the trees opens up your view of Lake Dillon, the 10-mile range, and the Gore range. Thereβs also a few log benches to sit on and take in this truly magnificent view point.
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The bike path to and around the Dillion Reservoir is very scenic and peaceful. There are amazing mountain views almost everywhere around the water, and you can watch boats launching from the nearby marina.
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Lovely protected bay lined by forested shores on the island and the park to the west.
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Excellent dedicated bike trail along the dam and shore of the reservoir.
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Silverthorne offers a wide selection of mountain bike trails, with nearly 60 routes available. These range from easy recreational paths to challenging singletrack, catering to various skill levels.
The best time for mountain biking in Silverthorne is typically during the warmer months, from late spring through early fall. This period offers ideal conditions to enjoy the aspen groves, wildflowers, and clear mountain air before winter snows arrive.
Yes, Silverthorne has options for easier rides. The region is connected to a county-wide paved trail system, and paths like the Frisco Wetlands Bike Path offer flat, scenic routes suitable for families. The Blue River Recreational Path also provides a gentle ride along the river.
Many trails in Silverthorne offer stunning views of the Gore Range, Tenmile Range, and Dillon Reservoir. For panoramic vistas, consider the Ptarmigan Loop Trail. Routes around Dillon Reservoir, such as the Sentinel Island View β Dillon Reservoir Recpath loop, also provide picturesque mountain and lake scenery.
Yes, several circular routes are popular in Silverthorne. The Snake River Trail loop from Dillon and the Sentinel Island View β Dillon Reservoir Recpath loop are both well-regarded circular options that allow you to experience varied terrain and scenic areas.
The trails around Silverthorne cater to a range of abilities. You'll find a few easy routes, a large number of moderate trails (around 38), and a significant selection of challenging or difficult trails (around 19) for experienced riders seeking more technical terrain and climbs.
The mountain biking experience in Silverthorne is highly rated by the komoot community, with an average score of 4.9 stars. Riders frequently praise the diverse terrain, from challenging climbs to scenic paths, and the breathtaking views of the Rocky Mountains and Dillon Reservoir.
Yes, the trails often pass by or offer views of significant natural features. You can ride along the Dillon Dam and Reservoir, explore the Frisco Wetlands Bike Path, or follow the Blue River Recreational Path. The Dillon Dam & bike path is also a popular highlight.
For experienced riders seeking a challenge, Silverthorne offers several difficult trails. The Ptarmigan Loop Trail is known for its challenging climbs and significant elevation gain. Other advanced singletrack options can be found deeper within the White River National Forest, such as parts of the Ophir Mountain Trail System.
Absolutely. Silverthorne is well-connected to a larger county-wide trail system. The Blue River Trail serves as Silverthorne's link, allowing riders to connect to neighboring towns like Dillon, Frisco, Keystone, and even further to Breckenridge and Vail Pass via paved and unpaved paths.
Mountain biking in Silverthorne offers diverse terrain. You'll encounter everything from smooth paved paths around Dillon Reservoir to challenging singletrack with steep sections, rocks, and roots. Trails wind through aspen groves, pine forests, and along the Blue River, providing varied surfaces and landscapes.
Yes, many trails showcase the natural beauty of the region. The Keystone Ranch Road β Colorado Trail meadow view loop offers beautiful meadow vistas. You'll also find numerous trails, such as those in the Salt Lick Trail System, that weave through lush aspen groves and pine clusters, especially vibrant in the fall.


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