
Castle Butte and the surrounding Fergus County terrain are defined by a network of drainage systems feeding into Cottonwood Creek and Casino Creek. This 1970 field-checked survey reveals a landscape largely dedicated to ranching and recreation, evidenced by the Castle Hill Ski Area and the remote Camp Lewistown site tucked near Mill Creek. The map shows a clear transition between the valley floors, where the Cottonwood Sch sits along the water, and the rising elevations of Hay Canyon and Lyon Canyon to the south.
18 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.
1889 · Big Snowy Mountain
USGS Topo · 1:250,000
1893 · Big Snowy Mountain
USGS Topo · 1:250,000
1941 · Lewistown
USGS Topo · 1:62,500
1944 · Lewistown
USGS Topo · 1:62,500
1954 · Roundup
USGS Topo · 1:250,000
1954 · Lewistown
USGS Topo · 1:250,000
1958 · Roundup
USGS Topo · 1:250,000
1959 · Lewistown
USGS Topo · 1:250,000
1970 · Glengarry
USGS Topo · 1:24,000
1970 · Crystal Lake
USGS Topo · 1:24,000