Mount Gilbert is a volcano which forms the northern part of Akun Island in the eastern Aleutian Islands, USA. Active fumaroles were documented 1 mi (1.5 km) northeast of the summit in the early 1900s. See also List of volcanoes in the United States of America Sources Volcanoes of the Alaska Peninsula and Aleutian Islands-Selected Photographs Alaska Volcano Observatory External links Volcanoes of Aleutians East Borough, Alaska Mountains of Alaska Volcanoes of Alaska Aleutian Range Mountains of Aleutians East Borough, Alaska Pleistocene stratovolcanoes Stratovolcanoes of the United States