2021 Map of Unalaska B-2 NE

About this map

Amugul Bay and Udagak Bay carve deep into the Aleutian coastline on this modern topographic survey, which documents the extreme coastal relief of Unalaska Island. The landscape is defined by its dramatic maritime topography, featuring unnamed peaks that rise sharply from the Pacific Ocean to heights well over 2,000 feet. Named terrain features such as Klichxix Kangaxlax and Tanasxan Yaga stand as prominent landmarks in a region largely devoid of human infrastructure. The intricate coastline includes smaller inlets like Hive Bay and Tanaskan Bay, as well as the named water feature of Ulalux. The survey precisely maps the township and range lines across this maritime wilderness, capturing the island's isolation and its characteristic island-arc geography.