4.5
(15)
1,320
riders
8
rides
No traffic road cycling routes in Ptarmigan Peak Wilderness are primarily found in the surrounding White River National Forest, as cycling is not permitted within the designated wilderness area itself. This region offers diverse terrain adjacent to the rugged alpine landscape of the wilderness, featuring expansive views of the Gore Range and Dillon Reservoir. Routes traverse through pine forests, aspen groves, and open meadows, with topography that includes rolling hills and gradual climbs.
Last updated: July 9, 2026
40
riders
The Dillon Nature Preserve – Snake River Trail loop offers a fantastic road cycling experience, guiding you through the stunning landscapes of Summit County. You'll enjoy panoramic views of the…
11
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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5.0
(1)
278
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5
riders
10.7km
00:34
70m
70m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
20
riders
27.8km
01:26
320m
320m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Ptarmigan Peak Wilderness
Great trails! Great directions! Very good maintained! Many rest areas or benches!
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The Snake River Trail is a 4.5-mile out-and-back trail that follows the Snake River. It follows the river with the same name and gives you great views of Hells Canyon Wilderness.
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Sapphire Point Overlook is a frequented destination by tourists, as the trail to the official overlook is easy to access. You can see the Gore and Tenmile mountain ranges looming behind Lake Dillon Reservoir from this overlook area. The Dillon Creek Reservoir Recpath crosses by the overlook trail in the Sapphire Point Trail parking lot, making Sapphire Point Trail popular as both a standalone trail and an addition to another trail or bigger loop.
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River Run Village is located on the east edge of Keystone. The village has summer and winter activities including skiing, tubing, mini golf, gondola rides, and many other resort amenities.
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From the Dillion Reservoir Recpath there are great views of the south end of the Dillion Reservoir. The edge of the water is only a few feet away, and with the occasional tree obstructing the view, it is overall a great way to see the reservoir.
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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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The Blue River Trail offers an easy, convenient, and scenic paved path to explore the surrounding nature. This path serves as a great corridor for people who want to ride their bikes to go shopping or nearby attractions. There’s is a pedestrian bridge crossing the river, and another small section of path on the west side.
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No, bicycles, including for road cycling, are explicitly prohibited within the designated Ptarmigan Peak Wilderness area. Regulations restrict motorized equipment and mechanical transport inside its boundaries. However, the surrounding region offers excellent no-traffic road cycling opportunities.
There are 10 dedicated no-traffic road cycling routes available in the areas surrounding Ptarmigan Peak Wilderness. These routes range from easy to moderate difficulty, offering diverse options for cyclists.
While you won't be cycling inside the wilderness, the routes in the surrounding areas offer stunning views. You can expect panoramic vistas of the Gore Range, the Blue River Valley, and Dillon Reservoir. Many routes pass through diverse landscapes, including forests, meadows, and along water features.
Yes, there are several easy routes. For instance, the Blue River Trail, Silverthorne – Silverthorne Blue River Trail loop from Willowbrook is an easy option, covering 18.45 km with moderate elevation gain, perfect for a relaxed ride.
Absolutely. Many of the routes are designed as loops, allowing you to start and end at the same point. A popular moderate loop is the Dillon Nature Preserve – Snake River Trail loop from Dillon-Keystone Trail, which offers a substantial ride of over 33 km.
The best time for road biking in this region is typically during the warmer months, from late spring through early autumn. Summer offers ideal conditions, while spring and fall provide beautiful foliage and fewer crowds, though you should check for early or late season snowmelt or frost.
Yes, several routes provide excellent views of Dillon Reservoir. The View of Dillon Reservoir – Dillon Reservoir Rec Path 🚴♂️ loop from Summit Cove is a prime example, offering an extensive loop around the reservoir with continuous scenic vistas.
The area is highly rated by the komoot community, with an average score of 4.75 stars. Reviewers often praise the stunning panoramic views, the well-maintained paths, and the peaceful, traffic-free nature of the routes, especially those around Dillon Reservoir and along the Blue River.
Yes, you can incorporate historical sights into your ride. The Historic viewpoint – Dillon Dam & bike path loop from Silverthorne route, for example, takes you past the Dillon Dam, which is a significant local landmark with historical context.
While the wilderness itself is known for diverse wildlife like elk and bighorn sheep, the surrounding cycling routes also offer opportunities for wildlife viewing, especially in quieter sections. Keep an eye out for local birds and smaller mammals in the meadows and forested areas adjacent to the paths.
Yes, some routes provide connections to other recreational spots. The Snake River Trail – Swan Mountain Recreation Area loop from Reynolds Dam is a moderate route that links the Snake River Trail with the Swan Mountain Recreation Area, offering extended cycling possibilities.


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