1987 Map of Ash Mountain, 1988 Print
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1987 Map of Ash Mountain

USGS Topo · Published 1988

About this map

Crevice Station sits near the heart of this landscape, marking a point of human activity where the borders of Gallatin National Forest and Yellowstone National Park converge. In the late 1980s, this area in Park County was defined by its transition from high mountain peaks to the deep drainage of the Yellowstone River. Along the southern edge, the Black Canyon of the Yellowstone River carves a dramatic path, featuring the significant Knowles Falls.


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Map Details

Date Portrayed1987
Date Published1988
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.8 inches

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Source Details

CopyrightPublic Domain