
The Tobacco Root Mountains dominate this high-altitude landscape within the Deerlodge National Forest, where the topography is defined by sharp gulches and alpine water sources. The settlement of Mammoth sits along the South Boulder River in the southeast, surrounded by various prospect locations and tailings, indicating the area's history of mineral exploration. High-country drainage patterns are evident through features like Coalpit Creek Canyon and the descent from Manhead Mountain toward Curly Lake and Beall Lake.
34 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.
1888 · Three Forks
USGS Topo · 1:250,000
1893 · Dillon
USGS Topo · 1:250,000
1894 · Three Forks
USGS Topo · 1:250,000
1895 · Three Forks
USGS Topo · 1:250,000
1947 · Bozeman
USGS Topo · 1:250,000
1948 · Bozeman
USGS Topo · 1:250,000
1950 · Jefferson Island
USGS Topo · 1:62,500
1950 · Harrison
USGS Topo · 1:62,500
1955 · Bozeman
USGS Topo · 1:250,000
1955 · Dillon
USGS Topo · 1:250,000