The mountain-and-gulch landscape of Helena National Forest centers on the small settlement of Nelson along Nelson Rd. This area of Lewis and Clark County is defined by a dense network of drainages and named peaks, including the prominent Sacajawea Mtn in the northwest and Sheep Mtn in the northeast. The geography is etched with numerous deep cuts like Coulter Canyon and Checkerboard Gulch, illustrating the complex drainage patterns feeding into Beaver Cr.
41 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.
1886 · Fort Logan
USGS Topo · 1:250,000
1899 · Helena
USGS Topo · 1:62,500
1948 · White Sulphur Springs
USGS Topo · 1:250,000
1950 · Canyon Ferry
USGS Topo · 1:62,500
1950 · East Helena
USGS Topo · 1:62,500
1958 · White Sulphur Springs
USGS Topo · 1:250,000
1961 · White Sulphur Springs
USGS Topo · 1:250,000
1962 · Upper Holter Lake
USGS Topo · 1:24,000
1962 · Hogback Mountain
USGS Topo · 1:24,000
1962 · Beartooth Mountain
USGS Topo · 1:24,000