Description
Unalga Island is located one of Delarof Islands., Aleutian Islands.
History
Name of Aleut origin; published in 1848 on Russian Hydrographic Chart 1400, as "O(strov) Zapadnyy Unalga," or "western Unalga island" to distinguish it from the Unalga Island between Akutan and Unalaska Islands; published by Captain Tebenkov (1852, map 28), Imperial Russian Navy (IRN), as "Onstrov) Unalga."