Trail Overview
Roby Canyon FS 264 is a scenic, rocky two-track trail in the Black Hills designed for high-clearance 4x4s and smaller OHVs seeking a moderately challenging climb to a historic lookout. Stretching approximately 5.25 miles near the South Dakota and Wyoming border, the trail begins at an elevation of 4,757 feet and climbs steadily to a peak of 6,086 feet, gaining more than 1,350 feet of elevation. The route is characterized by loose rock and dirt surfaces, winding through dense pine forests and open ridges.
With a technical rating of 5 out of 10, the most challenging obstacle on this route is a fence crossing situated midway up a very steep and loose rocky segment. High-clearance vehicles with four-wheel drive and aired-down tires are highly recommended to safely manage the loose climbs, which can reach gradients of up to 39 degrees in short sections. The trail terminates at the historic Summit Ridge Cabin and active fire lookout tower, providing a scenic destination perfect for a picnic and panoramic views of the national forest. High-clearance four-wheel-drive vehicles and UTVs are well-suited for this trail, while larger or wider vehicles may struggle with the narrower segments.
Access Description
A Black Hills National Forest motorized trail permit is required for all OHVs and off-road vehicles. The route is subject to seasonal closures, especially during the winter and early spring when snow and mud can make the steep grades impassable.
