2021 Map of Gareloi Island B-3 NE

About this map

Gareloi Island anchors the northern edge of this maritime study, revealing the steep topographic contours of its southern volcanic slopes as they descend toward the water. This 2021 update from the U.S. Geological Survey covers a remote section of the Aleutian chain where the northern reaches of the Bering Sea dominate the landscape. The map serves as a technical record of the coastal bathymetry and the uninhabited, rugged terrain characteristic of the Aleutians West area, focused on the intersection of maritime boundaries and volcanic landforms. Without the presence of permanent settlements or roads, the survey highlights the natural isolation of the island and the precise township and range divisions such as t97s r212w and t97s r211w that define this Alaskan territory.