
Tongass National Forest dominates the terrestrial landscape of this maritime borderland, where the coastal wilderness meets the international boundary line. The survey highlights the rugged shoreline of the Alexander Archipelago, notably at Akeku Point, where land elevations rise sharply from the water's edge. This 2021 update records the precise demarcation of the United States of America Canada border as it cuts through the open water and forested inlets of the Southeast Alaska coast. The map provides a clear look at the intersection of protected federal lands and international maritime limits, a key area for understanding the modern political and natural geography of the Ketchikan Gateway region.
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This is the sole edition of this map. No revisions or reprints were ever made.
1951 · Prince Rupert
USGS Topo · 1:250,000
1955 · Prince Rupert D-2
USGS Topo · 1:63,360
1955 · Prince Rupert D-1
USGS Topo · 1:63,360
1958 · Prince Rupert C-2 and C-3
USGS Topo · 1:63,360
1959 · Prince Rupert
USGS Topo · 1:250,000
1964 · Prince Rupert
USGS Topo · 1:250,000
2018 · Prince Rupert C-2 NW
USGS Topo · 1:25,000
2018 · Prince Rupert D-2 SE
USGS Topo · 1:25,000
2018 · Prince Rupert D-2 NW
USGS Topo · 1:25,000
2018 · Prince Rupert D-1 NW
USGS Topo · 1:25,000