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1964 Map of Trinity Mtn, 1966 Print
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1964 Map of Trinity Mtn

USGS Topo · Published 1966

About this map

Trinity Mtn Lookout 9451 stands as the commanding sentinel of this high-elevation landscape within the Boise National Forest during the mid-1960s. The map reveals a complex network of alpine basins holding a remarkable density of small glacial lakes, including Big Rainbow Lake, Twin Sisters Lakes, and the uniquely named Fiddle Lake. These water bodies are connected by a system of primitive trails and pack trails that emphasize the area's role as a remote backcountry destination.

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Map Details

Date Portrayed1964
Date Published1966
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions22 x 26.9 inches

Editions of this 1964 Trinity Mtn Map

Historical Maps of Elmore County Through Time

134 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain