
The Pioneer Mountains define the high-elevation terrain of this region, situated within the protected boundaries of the Beaverhead National Forest. This modern topographic survey illustrates a landscape primarily shaped by glacial activity and drainage patterns, where features like Stone Lakes and the open expanses of Alder Creek Meadows contrast with prominent summits such as Shaw Mtn and Lost Horse Mtn.
45 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 · Dillon
USGS Topo · 1:250,000
1957 · Dillon
USGS Topo · 1:250,000
1958 · Dillon
USGS Topo · 1:250,000
1962 · Dillon
USGS Topo · 1:250,000
1962 · Pine Hill
USGS Topo · 1:24,000
1962 · Dickie Hills
USGS Topo · 1:24,000
1962 · Stewart Mountain
USGS Topo · 1:24,000
1962 · Foolhen Mountain
USGS Topo · 1:24,000
1962 · Proposal Rock
USGS Topo · 1:24,000
1965 · Dillon
USGS Topo · 1:250,000