Challis National Forest land defines this Custer County interior, where a network of water sources supports the high-elevation landscape. The terrain is marked by distinctive high points such as Garrett Rock, Squawit, and the Donkey Hills. A complex system of natural springs, including Middle Spring, Iron Spring, and multiple numbered sites like Short Creek Spring Number 1 and Dry Creek Spring Number 2, indicates the critical role of water management in this part of Idaho. Transportation is limited to rugged corridors like Burnt Creek Rd and Nat For Dev Rd 119, which navigate the drainages of Long Lost Creek and Elkhorn Cr. The map reveals a remote territory of named geological features like the Rock of Ages, offering a clear view of the survey lines and topographic shifts across these national forest lands.
35 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1935 · Borah Peak
USGS Topo · 1:125,000
1938 · Borah Peak
USGS Topo · 1:125,000
1955 · Dubois
USGS Topo · 1:250,000
1956 · Donkey Hills
USGS Topo · 1:62,500
1957 · Gilmore
USGS Topo · 1:62,500
1957 · Hawley Mountain
USGS Topo · 1:62,500
1958 · Dubois
USGS Topo · 1:250,000
1962 · Leatherman Peak
USGS Topo · 1:24,000
1967 · Massacre Mtn
USGS Topo · 1:24,000
1967 · Burnt Creek
USGS Topo · 1:24,000