
Holter Lake dominates the center of this 1962 landscape, where the Missouri River winds through the limestone canyons of the Helena National Forest. The map documents a transition from the water's edge at Spillway Elev 3578 to the high elevations of Jackson Peak and Beartooth Mountain. Settlement is sparse, limited to recreation-oriented sites like the Indian Trail Lodge and working lands such as Beartooth Ranch and Sperry Ranch.
32 named features on this map. Tap any name to fly to it.
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5 editions found
1886 · Great Falls
USGS Topo · 1:250,000
1886 · Fort Logan
USGS Topo · 1:250,000
1889 · Helena
USGS Topo · 1:250,000
1893 · Helena
USGS Topo · 1:250,000
1899 · Helena
USGS Topo · 1:250,000
1903 · Helena
USGS Topo · 1:250,000
1943 · Hogan
USGS Topo · 1:125,000
1947 · Butte
USGS Topo · 1:250,000
1948 · White Sulphur Springs
USGS Topo · 1:250,000
1954 · Great Falls
USGS Topo · 1:250,000