Nelson sits at the heart of this landscape within the Helena National Forest, where a complex network of drainages and peaks defines the geography of Lewis and Clark County. High points such as Sacajawea Mtn, Sawtooth Mtn, and Sheep Mtn overlook a labyrinth of named gulches and canyons, including Picnic Canyon and Coulter Canyon. The drainage pattern is led by Beaver Cr and its tributaries like Bridge Cr and Soup Cr, which historically dictated the paths of local travel.
40 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