Colorado Trail and Junction Creek Loop

This loop is generally rated as difficult for touring cyclists. While the initial 2.5 miles along Junction Creek are relatively mild, the trail quickly becomes demanding with steep switchbacks and significant climbs. Some sections may require you to push or carry your bike, especially a climb of approximately 1,480 vertical feet over 4.3 miles. It's best suited for experienced riders or those prepared for a strenuous day.

The terrain is diverse, starting with a relatively flat section along Junction Creek. As you ascend, you'll encounter steep climbs, singletrack, and sections peppered with roots. There are both gradual and steep descents, particularly after reaching higher points like High Point and Gudy's Rest. The approach often involves well-maintained dirt or gravel roads, such as Junction Creek Road.

You'll be treated to picturesque views throughout the loop. Highlights include the serene Junction Creek, stunning panoramas of Durango and the surrounding San Juan Mountains from viewpoints like Animas Overlook and Gudy's Rest. You'll also pass through lush forests and may encounter a waterfall near Flagler Fork Creek. A significant portion of the route follows a long stretch of the Colorado Trail itself.

The loop is easily accessible from the Junction Creek Trailhead near Durango. You can typically find parking at or near the trailhead. The approach to the trailhead often involves well-maintained dirt or gravel roads, such as Junction Creek Road (CR 204).

Generally, no specific permits are required for day use of the Colorado Trail or the Junction Creek Loop within the San Juan National Forest for cycling. There are typically no entrance fees for the National Forest itself. However, it's always a good idea to check the official USDA Forest Service website for the latest regulations, especially if planning to camp or for extended trips.

Yes, the Colorado Trail and Junction Creek Loop is generally dog-friendly. However, dogs should always be kept on a leash to protect wildlife and ensure a pleasant experience for all trail users. Please remember to pack out all pet waste.

The best time to cycle this loop is typically from late spring through early fall. Early in the season, you might encounter snow at higher elevations, which could require dismounting and pushing your bike. Fall offers beautiful canopies of golden leaves, making it a particularly scenic time to visit.

The full loop is approximately 48.6 kilometers (30.2 miles) long and typically takes around 5 hours and 45 minutes of active cycling time to complete. However, given its challenging nature and significant elevation gain, plan for a full day, especially if you stop to enjoy the views.

Yes, the route incorporates sections of several other trails. A significant portion follows the Colorado Trail, but it also passes through sections of the Junction Creek Trail, Neglected Mine, Log Chutes 3 Trail, and Neglected Mine Road, among others.

Yes, the Junction Creek area offers camping facilities, making it an ideal basecamp for multi-day explorations. Junction Creek Campground is a notable facility nearby.

Given the challenging terrain, including steep climbs, singletrack, and rocky sections, a mountain bike or a robust touring bicycle designed for off-road conditions is highly recommended. A gravel bike might be suitable for experienced riders, but be prepared for some very technical sections.