
Little Antelope Flat serves as a central landmark in this high-altitude landscape where the Pahsimeroi Mountains and Lost River Range converge. Located within the Challis National Forest, the area is defined by sharp topographic shifts and essential water sources that have historically supported transit and grazing. Features like Gooseberry Spring, Opal Spring, and Warm Spring indicate the critical role of hydrology in this environment. Movement through the complex terrain is facilitated by Lime Creek Rd and the Crane Basin Trl, which navigate between prominent elevations such as Red Hill and Table Mtn. The survey also documents the steep descent into Devil Canyon and the high-altitude Spud Basin, offering a modern look at this segment of Custer County.
26 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.
1929 · Bayhorse
USGS Topo · 1:125,000
1935 · Borah Peak
USGS Topo · 1:125,000
1938 · Borah Peak
USGS Topo · 1:125,000
1955 · Dubois
USGS Topo · 1:250,000
1956 · Doublespring
USGS Topo · 1:62,500
1956 · May
USGS Topo · 1:62,500
1956 · Challis
USGS Topo · 1:62,500
1957 · Challis
USGS Topo · 1:250,000
1958 · Dubois
USGS Topo · 1:250,000
1960 · Challis
USGS Topo · 1:250,000