
Hawley Mountain dominates the landscape of this 1950s survey, rising sharply above the Wet Creek Valley and the expansive Mulkey Bar. This high-altitude region of Butte and Custer Counties is defined by the complex drainage systems of the Little Lost River and Big Lost River, where the Challis National Forest boundary meets the open Mud Flats. The map reveals a network of high-country thoroughfares such as Summit Road and Pass Creek Road, which provided vital access through the Little Pah Simeroi Mountains for early ranchers and foresters. Local history is etched into the landscape through labels like Massacre Creek and Donkey Hills, alongside numerous springs including Magpie Springs and Squaw Springs, illustrating the critical role of water sources in this arid mountainous interior.
56 named features on this map. Tap any name to fly to it.
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2 editions found
1935 · MacKay
USGS Topo · 1:96,000
1935 · Borah Peak
USGS Topo · 1:125,000
1938 · Borah Peak
USGS Topo · 1:125,000
1940 · Mackay
USGS Topo · 1:62,500
1955 · Dubois
USGS Topo · 1:250,000
1955 · Idaho Falls
USGS Topo · 1:250,000
1956 · Donkey Hills
USGS Topo · 1:62,500
1956 · Nicholia
USGS Topo · 1:62,500
1957 · Diamond Peak
USGS Topo · 1:62,500
1957 · Gilmore
USGS Topo · 1:62,500