
Gates of the Mountains Wilderness and the Helena National Forest dominate this high-elevation terrain along the border of Lewis and Clark and Meagher counties. The landscape is defined by its dramatic relief, centered on the heights of Hogback Mountain and Middleman Mountain. A network of deeply incised drainages, including Sulphur Gulch, Sweats Gulch, and Beattrap Gulch, emphasizes the verticality of the region.
39 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
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 · Hogback Mountain
USGS Topo · 1:24,000
1962 · B K Ranch
USGS Topo · 1:24,000
1962 · Middle Creek Lake
USGS Topo · 1:24,000
1962 · Candle Mountain
USGS Topo · 1:24,000