Shafer Trail and Potash Road Loop

This loop is rated as difficult and presents a significant challenge, especially the Shafer Trail section. It features steep descents with gradients up to 16%, narrow roads, vertigo-inducing drop-offs, and no guardrails. While Potash Road has flatter sections, the overall route demands caution and experience, making it unsuitable for beginners. Wider mountain bike tires are highly recommended for comfort and control on the rough, rocky terrain.

The route consists primarily of dirt and gravel roads. The Shafer Trail portion is unpaved and can be rough and rocky, often packed as solid as rock. Potash Road offers a mix of relatively flat sections and gentle climbs. Be prepared for varied surfaces, from smooth dirt to loose gravel and rocky patches.

The best times to ride are typically spring and fall when temperatures are milder. Avoid summer due to extreme heat and monsoon season, which can make the trail slippery and impassable. Winter can also bring closures due to ice or snow. Always check current weather and trail conditions before heading out.

Yes, the Shafer Trail provides access into the Island in the Sky district of Canyonlands National Park. Therefore, a valid entrance fee or park pass for Canyonlands National Park is required. There are no specific permits needed for mountain biking the loop itself, but always check the latest park regulations.

Parking is available at various points around the loop, particularly near the entrance to Canyonlands National Park or along Potash Road (UT-279) outside the park. Many riders start near the junction of UT-313 and the Shafer Trail Road. Ensure you park in designated areas and do not block any access points.

The loop offers spectacular views of red rock canyons, towering sandstone cliffs, and the Colorado River. Highlights include the iconic Shafer Trail switchbacks, panoramic viewpoints like Gooseneck and Dead Horse Point, and unique natural features. You can also see ancient petroglyphs at Potash Road Dinosaur Tracks and Petroglyphs and Potash Roadside Petroglyphs, dinosaur tracks, and the vibrant blue potash evaporation ponds.

No, dogs are generally not allowed on unpaved trails or in the backcountry within Canyonlands National Park, which includes much of this route. They are permitted only on paved roads, in campgrounds, and in parking areas. It's best to leave your furry friends at home for this adventure.

Yes, the Shafer Trail and Potash Road are integral parts of the broader trail network in the Moab area. This loop can serve as an access point or be incorporated into longer rides, including sections of the famous White Rim Trail. The route also passes through sections of the Portal, Shafer Trail, and Poison Spider Bench Trail.

The average duration for mountain biking this 94 km (58.4 miles) loop is approximately 7 hours and 16 minutes. However, this can vary significantly based on your fitness level, the number of stops for photos, and trail conditions. Given its difficulty, allow ample time for the ride.

Given the remote and challenging nature of this trail, essential items include plenty of water (there are no water sources on the trail), high-energy snacks, a repair kit for your bike (including spare tubes), a first-aid kit, sun protection (sunscreen, hat, sunglasses), and appropriate layers of clothing. A GPS device or map is also highly recommended, as cell service can be unreliable.

While the loop can be ridden in either direction, many experienced riders suggest riding it counter-clockwise. This allows you to descend the dramatic Shafer Trail switchbacks, which can be a thrilling experience, and then enjoy the relatively flatter sections of Potash Road on the return. Riding clockwise would mean a very challenging climb up the Shafer Trail.