Jones, Pinkerton, Dutch, Hermosa Creek Loop

The loop can be accessed from several points. A common starting point is near the Lower Hermosa Creek Trailhead. Parking availability can vary, so it's advisable to check local resources or trail conditions before heading out.

Yes, dogs are generally allowed on this trail. However, as it passes through the San Juan National Forest, it's crucial to keep your dog on a leash and practice Leave No Trace principles to protect wildlife and ensure a pleasant experience for all users.

The best time to ride this loop is typically from late spring through early fall, after the snow has melted and before new snow arrives. Early summer can bring significant runoff, making some creek crossings waist-deep. Always check current weather and trail conditions, especially regarding snowmelt and potential hazards in burn areas.

As this trail is located within the San Juan National Forest, there are generally no specific permits required for day-use cycling. However, standard National Forest regulations apply, and some areas might have specific rules or fees for camping if you plan an overnight trip. Always check the official San Juan National Forest website for the most current information.

No, this loop is rated as difficult and is primarily suited for experienced mountain bikers or those with robust gravel bikes. It is not recommended for beginners or traditional touring bicycles due to its technical singletrack, steep climbs, rocky sections, and challenging descents. Very good physical fitness is required.

Expect a challenging mix of terrain. The loop features a significant amount of technical singletrack with rocky sections, roots, embedded boulders, and narrow shelf trails. You'll also encounter steep descents, some up to a foot tall, and multiple creek crossings. Portions of the route are on unpaved roads, and some areas may have 'moondust' surfaces when dry. The Dutch Creek Trail section is particularly technical.

The full loop is approximately 49.4 km (30.7 miles) long and typically takes around 5 to 6 hours to complete for experienced riders with very good fitness. However, due to its challenging nature and significant elevation gain, actual times can vary widely depending on skill level, pace, and stops.

The loop offers diverse and beautiful scenery, including views of the Animas Valley and La Plata mountains. You'll ride through old-growth forests, stands of aspens, and open meadows. Parts of the route also pass through areas impacted by the 2018 416 Fire, offering a unique perspective on forest regeneration. The Pinkerton Trail and Dutch Creek Trail sections provide rugged mountain views.

Yes, the route incorporates sections of several official trails. You will ride along parts of the Dutch Creek Trail, Jones Creek Trail, Pinkerton-Flagstaff Trail, and the Hermosa Creek Trail. It also briefly touches on the Goulding Creek Trail.

Given the trail's difficulty and remoteness, pack essentials like plenty of water, high-energy snacks, a repair kit for your bike, a first-aid kit, and appropriate layers for changing mountain weather. Cell service can be marginal to non-existent, especially on the Dutch and Hermosa Creek sections, so a GPS device with offline maps (like komoot's) is highly recommended. Be prepared for potential hazards like falling trees or unstable soils.

This loop is known for its significant climbs and technical descents. The Jones Creek section involves a constant uphill, and the Pinkerton Trail is a steep and rough singletrack. Be prepared for sections where you might need to push your bike. Riding clockwise is often suggested by locals as it can make some of the climbs more manageable and descents more enjoyable, though it remains a very challenging ride either way. Always be aware of other trail users, as the Hermosa Creek Trail is multi-use.