2021 Map of Port Alexander A-1 SE, 2021 Print
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2021 Map of Port Alexander A-1 SE

USGS Topo · Published 2021

About this map

Cape Decision anchors the southern tip of this coastal survey, where the rugged terrain of the Tongass National Forest meets the open waters of Sumner Strait. The landscape is defined by the sharp verticality of Mt Howard and a complex coastline featuring deep inlets like Port McArthur. This maritime environment is punctuated by a series of navigational landmarks, from the prominent Lemon Point to isolated outcrops including Lemon Point Rock and Fairway Island.


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Map Details

Date Portrayed2021
Date Published2021
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2021 Port Alexander A-1 SE Map

This is the sole edition of this map. No revisions or reprints were ever made.


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Source Details

CopyrightPublic Domain