Trail Overview
Red Mountain Moonshine Arch is a challenging and highly scenic 18.8-mile loop designed for experienced offroaders seeking demanding slickrock obstacles and stunning views of the Uintah Basin near Vernal, Utah. This route climbs over 3,400 feet, rising from an elevation of 5,532 feet to a peak of 7,739 feet, taking drivers through a diverse playground of sandstone domes, steep ledges, and deep sand washes. Designed for highly capable four-wheel-drive vehicles, SxSs, and ATVs, the trail demands excellent ground clearance, aggressive tires, and locking differentials to conquer the technical rating 8 obstacles. The journey begins with a steady ascent up Red Mountain's rugged mesa, where drivers navigate off-camber rock faces and tight technical lines while enjoying panoramic views of Steinaker Reservoir below.
After traversing the mesa's scenic rim, the route descends through challenging rocky steps and sandy corridors toward the iconic Moonshine Arch, a massive 40-foot natural sandstone arch that makes for a perfect rest stop. The terrain consists of a mix of slickrock, loose rock, dirt, and sand, making tire pressure management crucial for maintaining traction on the steep climbs. The trailhead features a large dirt parking lot with ample space for trailers and restroom facilities, located just a short drive north of Vernal off Highway 191. This trail is best ridden from late spring to late fall when the route is free of snow, though summer temperatures can be intense, making early morning starts highly recommended.
Access Description
The route is located on public Bureau of Land Management (BLM) land and is open to OHVs, ATVs, SxSs, and highway-legal four-wheel-drive vehicles. No fees are required to park or use the trails, but out-of-state OHV owners must purchase and display a valid Utah non-resident OHV permit. The route is best accessed from late spring to late fall, as winter snows can make the higher elevations impassable.
