1967 Map of Ryan Peak, 1971 Print
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1967 Map of Ryan Peak

USGS Topo · Published 1971

About this map

Ryan Peak and Glassford Peak dominate the high-altitude divide between the Sawtooth National Forest and Challis National Forest in this late-1960s survey. The landscape is defined by the headwaters of major Idaho drainage systems, including the East Fork Salmon River and the North Fork Big Lost River. High-elevation landmarks like the Bowery Guard Sta and a thermal Spring (Hot) near the confluence of West Pass Creek indicate the remote administrative and natural features of the era.


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Map Details

Date Portrayed1967
Date Published1971
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions22 x 27 inches

Editions of this 1967 Ryan Peak Map


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Source Details

CopyrightPublic Domain