
The Lemhi Range dominates this late-1960s survey, marking a high-elevation divide where Challis National Forest meets Targhee National Forest. The landscape is defined by its deep drainages and prominent peaks, including Saddle Mountain and Tyler Peak. Human presence is minimal, evidenced primarily by a high-altitude Jeep Tr winding through Tyler Canyon in the northern portion of the quadrangle.
29 named features on this map. Tap any name to fly to it.
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2 editions found
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