Amphitheatre Mtn and the massive limestone escarpment of the Chinese Wall dominate this high-altitude landscape along the border of the Flathead National Forest and Lewis & Clark National Forest. The map documents a primitive wilderness environment where the only infrastructure consists of high-elevation routes like the Continental Divide National Scenic Trail and the Wait Trail. These paths connect significant crossings such as Spotted Bear Pass and Larch Hill Pass, which served as vital passage points through the Divide.
39 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.
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
1962 · Choteau
USGS Topo · 1:250,000
1970 · Big Salmon Lake East
USGS Topo · 1:24,000
1970 · Cathedral Peak
USGS Topo · 1:24,000
1970 · Prairie Reef
USGS Topo · 1:24,000
1970 · Haystack Mountain
USGS Topo · 1:24,000