
The Bob Marshall Wilderness dominates this high-altitude landscape where the Lewis and Clark Range meets the Continental Divide. The terrain is defined by dramatic ridgelines like White Ridge and Moose Ridge, which frame deep drainages such as Grizzly Gulch and the headwaters of the West Fork South Fork Sun River. This area is a significant hydrological crossroads, where the Spotted Bear River flows toward the Flathead basin while other creeks feed the Sun River system.
26 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.
1903 · Saypo
USGS Topo · 1:125,000
1936 · Silvertip
USGS Topo · 1:96,000
1942 · Silvertip
USGS Topo · 1:125,000
1955 · Choteau
USGS Topo · 1:250,000
1957 · Choteau
USGS Topo · 1:250,000
1958 · Choteau
USGS Topo · 1:250,000
1958 · Glenn Creek
USGS Topo · 1:24,000
1958 · Pretty Prairie
USGS Topo · 1:24,000
1958 · Gates Park
USGS Topo · 1:24,000
1962 · Choteau
USGS Topo · 1:250,000