The Lemhi Range dominates this portion of Butte County, where the high-altitude divide separates the Targhee National Forest to the north and east from the Challis National Forest to the west. This territory is defined by its deep drainages and prominent summits, notably Tyler Peak and Saddle Mtn. The landscape is etched with steep ravines such as Tyler Canyon, Black Canyon, and Middle Canyon, which serve as natural conduits through the difficult terrain.
46 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.
1955 · Dubois
USGS Topo · 1:250,000
1955 · Idaho Falls
USGS Topo · 1:250,000
1957 · Diamond Peak
USGS Topo · 1:62,500
1958 · Dubois
USGS Topo · 1:250,000
1958 · Idaho Falls
USGS Topo · 1:250,000
1969 · Little Lost River Sinks
USGS Topo · 1:24,000
1969 · Eightmile Canyon
USGS Topo · 1:24,000
1969 · Richard Butte
USGS Topo · 1:24,000
1969 · Tyler Peak
USGS Topo · 1:24,000
1969 · Howe
USGS Topo · 1:24,000