Challis National Forest dominates this high-altitude landscape in Custer County, Idaho, defined by the dramatic rise of Sheldon Peak and Fly Creek Point. The drainage patterns here are intricate, with Mahoney Creek and its spur feeding south while S Fork Camas Cr and Little White Goat Cr carve the northern slopes. The map reveals the seasonal nature of travel in these mountains, specifically marking Sleeping Deer Road as a winter trail, reflecting the deep snows that dictate accessibility in this part of the Salmon River mountains. Along the southwestern boundary, the Lemhi Co Custer Co line crosses the headwaters of Warm Springs Creek and Eagle Cr, marking a high-elevation divide where local geography and administrative boundaries intersect.
28 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1930 · Casto
USGS Topo · 1:125,000
1956 · Twin Peaks
USGS Topo · 1:62,500
1957 · Challis
USGS Topo · 1:250,000
1960 · Challis
USGS Topo · 1:250,000
1963 · Challis
USGS Topo · 1:250,000
1963 · Challis Creek Lakes
USGS Topo · 1:24,000
1963 · Meyers Cove
USGS Topo · 1:24,000
1963 · Rock Creek
USGS Topo · 1:24,000
1963 · Sherman Peak
USGS Topo · 1:24,000
1963 · Sleeping Deer Mountain
USGS Topo · 1:24,000