2021 Map of Petersburg B-4 SE
USGS Topo · Published 2021About this map
Clarence Strait serves as the central waterway for this coastal region of southeast Alaska, dividing the land into several significant island masses and administrative zones. On the eastern shore, Wrangell occupies a portion of Zarembo Island, a heavily forested landscape managed as part of the Tongass National Forest. The geography is defined by its maritime access points, such as Macnamara Point and the adjacent Osprey Channel. These waters have historically been critical for navigation and the timber industry, which is reflected in the established Macnamara Point Trl winding through the interior.
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Map Details
Editions of this 2021 Petersburg B-4 SE Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1948 · Petersburg B-3
USGS Topo · 1:63,360
1949 · Petersburg A-3
USGS Topo · 1:63,360
1949 · Petersburg A-4
USGS Topo · 1:63,360
1949 · Petersburg B-4
USGS Topo · 1:63,360
1951 · Petersburg B-4
USGS Topo · 1:63,360
1951 · Petersburg B-3
USGS Topo · 1:63,360
1952 · Petersburg
USGS Topo · 1:250,000
1953 · Petersburg A-4
USGS Topo · 1:63,360
1953 · Petersburg A-3
USGS Topo · 1:63,360
1960 · Petersburg
USGS Topo · 1:250,000