Lost River Range Loop

This 32.5-mile loop starts at the Leaton Gulch Up and Over Grouse Mountain trail, and runs south between the Lost River Range and the Pahsimeroi Range, taking you to the high point of just over 8400 feet. The climbs are steep in places, but the trails are good. Cattle are grazing here in the summertime, so be sure to leave all gates as you find them. A lot of the gate openings are cattle guards, but roughly 3 gates. There is a great possibility of seeing wildlife in this area, including elk, deer, pronghorn, rabbits, grouse, and other birds. At the south end of the loop, you circle back to the north towards Challis on dirt trails, keeping you off of the pavement.