
Deeply indented by the Bering Sea and Pacific Ocean, this maritime landscape on Unalaska Island is defined by steep volcanic peaks and dramatic coastal inlets. High points like Split Top Mtn and Long Mtn tower over the surrounding waters, while the northern coastline is punctuated by Princess Head. Coastal access is concentrated around Morris Cove and Summer Bay, where a handful of local tracks like Summer Bay Road and Overland Drive skirt the shoreline. The transition from the sheer cliffs of Mt Coxcomb to the tidal reaches of Kelekta Bay illustrates the stark topography of the Aleutian chain. This 2021 update from the U.S. Geological Survey maps the intricate shoreline and interior heights, including the notable landmark at Second Priest Rock.
24 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1951 · Unalaska
USGS Topo · 1:250,000
1989 · Unalaska D-1
USGS Topo · 1:63,360
1989 · Unalaska D-2
USGS Topo · 1:63,360
1989 · Unalaska C-1
USGS Topo · 1:63,360
1990 · Unalaska C-2
USGS Topo · 1:63,360
2020 · Unalaska D-1 SW
USGS Topo · 1:25,000
2020 · Unalaska D-2 SW
USGS Topo · 1:25,000
2020 · Unalaska C-1 NW
USGS Topo · 1:25,000
2020 · Unalaska D-2 SE
USGS Topo · 1:25,000
2021 · Unalaska C-2 SE
USGS Topo · 1:25,000