1988 Map of Hidden Lake Bench

About this map

Deer Mountain and the high plateaus of the Beaverhead National Forest dominate this high-altitude landscape along the Montana and Idaho border. The map illustrates a complex network of glacial basins and drainage systems, featuring Hidden Lake and the smaller Goose Lake and Other Lake tucked beneath steep slopes. A significant portion of the western boundary is protected by the Red Rock Lakes National Wildlife Refuge, while the southern reaches drop toward the shores of Henrys Lake in the Targhee National Forest. Mining history is evidenced by the Lost Mine situated near the head of a remote canyon. The presence of several quarries and a system of primitive 4WD tracks suggests a landscape primarily utilized for natural resource extraction and rugged recreational access. The Continental Divide weaves across the southeastern corner, marking the topographic spine of the region near Saddle Mountain.