Lewis & Clark National Forest encompasses this wilderness region of Lewis and Clark County, where the hydrological divide is defined by the South Fork Sun River and its major tributaries. The settlement at Pretty Prairie serves as a central landmark amidst a complex drainage network that includes West Fork South Fork Sun River, Prairie Cr, and Windfall Cr. This 2020 survey illustrates the modern management of these public lands through designated routes like the P Prairie Admin Connector and the prominent Continental Divide National Scenic Trail.
28 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.
1902 · Ovando
USGS Topo · 1:125,000
1903 · Saypo
USGS Topo · 1:125,000
1903 · Coopers Lake
USGS Topo · 1:125,000
1905 · Ovando
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