
Bob Marshall Wilderness and the Flathead National Forest dominate this landscape, which spans the border of Flathead and Powell Counties. The terrain is defined by the massive crest of the Lewis and Clark Range, featuring the Chinese Wall Continental Divide and prominent peaks like Haystack Mountain. This backcountry area was meticulously updated in the 1990s from 1969 and 1990 aerial photography, providing a record of the trails and land management infrastructure such as the Big Prairie Work Center near the South Fork Flathead River.
34 named features on this map. Tap any name to fly to it.
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2 editions found
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 · Big Salmon Lake East
USGS Topo · 1:24,000
1970 · Prairie Reef
USGS Topo · 1:24,000