1963 Map of Sylvia Lake, 1966 Print
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1963 Map of Sylvia Lake

USGS Topo · Published 1966

About this map

The Lincoln Co Flathead Co boundary cuts through this high-country landscape, where the Kootenai National Forest meets the Flathead National Forest. This 1963 field-checked survey reveals a remote backcountry defined by steep ridges and fire-watch infrastructure, most notably the Lookout Tower atop Ingalls Mountain. Central to the quadrangle is Sylvia Lake, situated near a small Roadside Park, serving as a rare point of developed access in a region otherwise navigated by an extensive network of Pack Trail routes. These trails follow the drainages of Sheppard Creek, Ingalls Creek, and the South Fork Hand Creek, providing a detailed look at the montane environment before more modern road development reached these higher elevations. The map also identifies prominent peaks including Mount Conner, Sanders Mountain, and Grubb Mountain.


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Map Details

Date Portrayed1963
Date Published1966
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.9 x 26.8 inches

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Source Details

CopyrightPublic Domain