
Bob Marshall Wilderness and the Flathead National Forest define this high-elevation terrain in Powell County, where drainage systems carve deep into the northern Rockies. The landscape is dominated by peaks like Cardinal Peak and Una Mtn, connected by a network of historic backcountry routes. These include the Holland-Gordon Trl and the Cardinal Creek Trl, which follow the natural contours of the valley floors and ridges. Significant water features such as Youngs Creek, Gordon Creek, and Cabin Creek provide the primary drainage for the area. The map illustrates a complex topography of basins and divides, notably Nannie Basin and the Cardinal Peak Divide Trl, reflecting a wilderness area preserved for its natural state and lack of modern infrastructure.
37 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.
1902 · Ovando
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
1962 · Choteau
USGS Topo · 1:250,000
1970 · Crimson Peak
USGS Topo · 1:24,000
1970 · Big Salmon Lake East
USGS Topo · 1:24,000