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1990 Map of Unalaska C-2
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1990 Map of Unalaska C-2

USGS Topo · Published 1990

About this map

Unalaska and its strategic maritime surroundings are detailed in this 1990 provisional study, compiled from 1983 aerial photography. The settlement pattern centers on the Iliuliuk River and Unalaska Lake, showing the close-knit development of the town with its City Hall, Cem, and the nearby Landing Strip. The map illustrates the complex coastline of the Aleutians, where Dutch Harbor and Iliuliuk Harbor provide sheltered waters protected by Amaknak Island and the heights of Mount Ballyhoo.

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Map Details

Date Portrayed1990
Date Published1990
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:63,360
Physical Dimensions26.9 x 21.7 inches

Editions of this 1990 Unalaska C-2 Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain