Covers the entire Challis National Forest including part of the the Frank Church-River of No Return Wilderness and the Sawtooth National Recreation Area. From Leadore travel on Hwy 28 to access the forest roads leading west into the forest. From Challis travel on Hwy 93 to access the forest roads east or west of Challis. From Arco forest roads are located northeast or northwest. Numerous opportunities for camping, hiking, horseback riding, scenic driving, and fishing in the Challis NF. Official map is scaled at 1/2"=1 mile showing all lands, roads, waterways, trails, campgrounds, other recreation sites, and points of interest within the forest. Also shows topographic data. The map includes information about motorized off-road travel (ATVs, motorcycles, etc.) Map is useful for OHV use, and ID Hunting Units 27, 29, 36, 36A, 36B, 37, 50, and 51. Printed on synthetic, tear-proof, waterproof paper. 2006