1981 Map of Grider Valley
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1981 Map of Grider Valley

USGS Topo · Published 1981

About this map

The Klamath National Forest defines this high-elevation landscape in the early 1980s, where the Pacific Crest National Scenic Trail winds along the crest of Grider Ridge. The southern portion of the sheet is dominated by the Marble Mountain Wilderness, a protected area where travel is limited to foot and pack animal. This is evident in the network of historic routes like the Kelsey Trail and Packers Trail that navigate the steep drainages of Grider Creek and Cayenne Creek.


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Map Details

Date Portrayed1981
Date Published1981
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions21.9 x 26.6 inches

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Source Details

CopyrightPublic Domain