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Touring cycling routes in Ptarmigan Peak Wilderness navigate the scenic areas surrounding the designated wilderness, as mechanized travel is prohibited within its boundaries. The region features prominent mountain peaks, including Ptarmigan Peak and Ute Peak, which offer dramatic backdrops. Cyclists can experience diverse ecosystems, from lower elevation aspen groves and sagebrush meadows to higher lodgepole pine forests. Routes often provide views of the Gore Range, the Continental Divide, and Dillon Reservoir.
Last updated: May 9, 2026
4
riders
14.8km
01:32
290m
290m
Embark on the Oro Grande Trail for a moderate touring cycling experience, covering 9.2 miles (14.8 km) with a total elevation gain of 952 feet (290 metres). You can expect to complete this route in about 1 hour and 32 minutes. As you pedal, you will be treated to impressive panoramic views of Dillon Reservoir, the Tenmile Range, and the Gore Range, all while cycling through beautiful lodgepole pine and aspen groves. The terrain is generally smooth, though some sections can be rocky, and it might be muddy after rain, adding a bit of challenge to your ride.
Planning your visit is straightforward, as the trail is easily accessible from I-70 via Dillon, with various access points including one near the Dillon Cemetery. This makes it convenient for you to start your adventure. Remember that the trail is shared with hikers, so be mindful of others on the path. Dogs are welcome to join you, but they should always be kept on a leash for everyone's safety and enjoyment.
The Oro Grande Trail is particularly notable for being one of the first mountain biking trails in the area to dry out each year, making it an excellent choice for early-season cycling when other routes might still be inaccessible. The aspen groves are especially stunning in the fall when their leaves turn golden, offering a vibrant backdrop to your touring bicycle journey. This route through the White River National Forest provides a scenic and accessible escape into nature.
22.0km
02:27
620m
620m
The Straight Creek Trail offers a difficult 13.7-mile touring cycling challenge with 2036 feet of gain, best suited for mountain bikes.

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9
riders
107km
07:54
1,450m
1,450m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
7
riders
10.6km
00:38
60m
60m
Embark on an easy touring bicycle ride along the Dillon Reservoir Recpath, a paved route spanning 6.6 miles (10.6 km). You will experience panoramic views of the vast Dillon Reservoir and the majestic snow-capped peaks of the Colorado high country. With a gentle elevation gain of just 200 feet (61 metres), this route is perfect for a quick and enjoyable spin, taking approximately 37 minutes to complete.
When planning your visit, be aware that the high altitude, often exceeding 9,000 feet, can affect some riders. The trail offers numerous access points and convenient parking options around the reservoir, making it simple to start your adventure. Consider riding in the morning for calmer conditions and to fully appreciate the stunning scenery.
This route winds through diverse landscapes, including preserved wetlands and woodlands, with the Dillon Nature Preserve being a notable highlight. The path provides a unique opportunity to cycle through a section of the White River National Forest, offering a refreshing escape into nature. It is an ideal choice if you are looking for a scenic, accessible ride in the heart of the Rockies.
3
riders
9.12km
00:35
100m
100m
Embark on the Blue River Trail loop for an easy touring bicycle ride that offers a refreshing escape. This paved route stretches for 5.7 miles (9.1 km), presenting gentle terrain perfect for a relaxed outing. You'll experience scenic views along the Blue River, with pleasant water vistas accompanying much of your journey. While some parts traverse commercial areas, you will also catch glimpses of the surrounding mountains, adding to the varied scenery. With a modest elevation gain of 321 feet (98 metres), you can comfortably complete this loop in about 34 minutes, making it an ideal choice for a quick and enjoyable spin.
Planning your visit to the Blue River Trail loop is straightforward, ensuring a hassle-free start to your ride. Convenient parking is available at locations such as the Silverthorne Outlets, providing easy access to the trailhead. This multi-use path is paved throughout, making it suitable for a variety of users. It is also partially wheelchair accessible, welcoming a diverse range of visitors. The trail is considered family-friendly, accommodating both cyclists and walkers looking to enjoy the outdoors.
The Blue River Trail loop is a notable part of the broader Summit County Recreational Pathway System, offering excellent connectivity for longer rides. As you cycle, keep an eye out for the Silverthorne | Dillon Dam Brewery, a local highlight that could serve as a pleasant stop after your touring bicycle adventure. This route stands out among Silverthorne cycling trails for its accessible natural features and ease of navigation. It provides a great opportunity to explore the area's beauty without demanding strenuous effort.
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The former prospector town of Breckenridge is now a (ski) resort that offers all the services you are looking for. There are multiple restaurants, accommodations, grocery stores, laundromats, post office, and several outfitters. To get around town, you can use the free shuttles and buses. Even the gondola is free. ;)
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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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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. Thereβs is a pedestrian bridge crossing the river, and another small section of path on the west side.
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Summit County offers a clean and safe range equipped with 50 yard pistol lanes, 100 yard rifle lanes, and a shotgun/trap area with throwers. There are free paper targets and all they ask for are donations and cleaning up your brass. There are strict hours of operation to not annoy nearby home owners (and they will call the cops). https://www.summitcountyco.gov/1014/Summit-County-Shooting-Range
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The Dillon Nature Preserve is a popular summer and winter destination for hikers, XC skiing, snowshoeing, and fishing! There are numerous small paths that lead through wildflowers and take you down to the lake. The gravel road is plowed in the winter and this area is considered family friendly (including dogs)!
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Straight Creek Trail is a double track road that runs along the south side of I-70. You can ride this trail all the way up to the Eisenhower Tunnel. You could also park at the tunnel by immediately turning right into the parking area. Many people park here to hike the Upper Straight Creek Trail, just be careful not to park in the CDOT reserved spots.
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The Dillon Dam Brewery is the largest Brewpub in the Colorado Rockies and a great family restaurant in Summit County, Colorado. For people with analysis paralysis, you may want to look at the menu before you get there as there are over 70 items and up to 20 beers to choose from!
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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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No, touring cycling, along with all other forms of mechanized and motorized transport, is explicitly prohibited within the designated Ptarmigan Peak Wilderness area due to federal regulations. The routes featured in this guide are located in the scenic areas surrounding the wilderness boundary.
There are over 40 touring cycling routes available in the region surrounding Ptarmigan Peak Wilderness. These routes offer a variety of experiences, from easy paths to more challenging rides with significant elevation changes.
Cyclists can expect diverse and spectacular scenery. Routes often traverse beautiful aspen groves and open sagebrush meadows at lower elevations, transitioning to lodgepole pine forests. Many trails offer panoramic views of the Gore Range, the Continental Divide, and the expansive Dillon Reservoir. You might also encounter lush drainages, wet meadows, and vibrant alpine wildflowers depending on the season.
Yes, there are 11 easy touring cycling routes in the area. A great option for a more relaxed ride is the Dillon Reservoir Recpath, which is 6.6 miles (10.6 km) long and offers pleasant views of the reservoir.
Absolutely. The area offers 11 difficult touring cycling routes for experienced riders. For a challenging climb and panoramic views, consider the Straight Creek Trail, a difficult 13.7 miles (22.0 km) path with significant elevation gain.
Yes, several loop routes are available for touring cyclists. One popular option is the Blue River Trail loop, which is an easy 5.7 miles (9.1 km) ride offering scenic views along the river.
The area is highly rated by the komoot community, with an average score of 5.0 stars. Reviewers often praise the stunning mountain vistas, the diverse forest types, and the open meadows that define the cycling experience here. The opportunities for solitude and a genuine outdoor experience are also frequently highlighted.
The summer months are generally the best season for touring cycling in this region. This is when the weather is most favorable, and you can enjoy the vibrant alpine wildflowers that emerge early on the west or south-facing slopes. Always check local conditions before heading out.
Yes, several routes provide excellent views of the Dillon Reservoir. The Dillon Reservoir Recpath is specifically designed to showcase these views, and the longer Dillon Dam & bike path β View of Dillon Reservoir loop from Dillon also offers extensive reservoir panoramas.
Parking is typically available at trailheads or designated recreation areas surrounding the Ptarmigan Peak Wilderness boundary. For routes like the Oro Grande Trail or those near Dillon Reservoir, you'll often find public parking lots conveniently located near the starting points.
While cycling is not permitted within the wilderness itself, it's always important to be aware of local regulations on trails outside its boundary. These may include rules regarding right-of-way, trail etiquette, and potential closures due to wildlife or weather. Always respect signage and local guidelines.
The diverse ecosystems surrounding the wilderness are home to various wildlife. You might spot elk, black bears, mountain goats, and the namesake ptarmigan birds. Always maintain a safe distance and never approach wild animals.


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