
Continental Divide geography defines this high-elevation survey at the boundary of Flathead Co and Lewis And Clark Co. The landscape is dominated by protected wildlands, including the sprawling Bob Marshall Wilderness and the Sun River Game Preserve. Notable topographic landmarks include the massive limestone escarpment known as the Chinese Wall and the summit of Slategoat Mountain. This 1990s revision traces the vital waterways of the West Fork Sun River and South Fork Sun River, alongside the remote route of the Continental Divide National Scenic Trail. The map serves as a primary record of the intersection between the Flathead National Forest and Lewis and Clark National Forest during the late twentieth century.
24 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