1985 Map of Lake Richie, 1986 Print
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1985 Map of Lake Richie

USGS Topo · Published 1986

About this map

Minong Ridge and Greenstone Ridge define the ancient, corrugated spine of this island landscape, creating a series of elongated troughs filled by water bodies like Angleworm Lake and Lake Richie. This mid-1980s survey captures the remote character of Isle Royale National Park, where human presence is marked only by primitive campsites and an extensive network of footpaths including the Minong Ridge Trail and Indian Portage Trail.


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Map Details

Date Portrayed1985
Date Published1986
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.8 inches

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Source Details

CopyrightPublic Domain