
Beaverhead National Forest land defines this corner of Montana, where the Dillon Ranger District manages a landscape shaped by complex canyon systems and seasonal water sources. The map reveals a high-altitude ranching and mining legacy centered around the Peterson Ranch and scattered Prospects in the southern reaches. High-country drainage flows through Caboose Canyon, Williamson Canyon, and Pileup Canyon, eventually feeding into major arteries like Big Sheep Creek and Nicholia Creek.
28 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
1957 · Scott Peak
USGS Topo · 1:62,500
1957 · Edie Ranch
USGS Topo · 1:62,500
1958 · Dubois
USGS Topo · 1:250,000
1965 · Caboose Canyon
USGS Topo · 1:24,000
1965 · Gallagher Gulch
USGS Topo · 1:24,000
1965 · Graphite Mountain
USGS Topo · 1:24,000
1965 · Dixon Mountain
USGS Topo · 1:24,000
1965 · Dell
USGS Topo · 1:24,000
1965 · Island Butte
USGS Topo · 1:24,000