Aleutian Islands County Alaska (Vacant / Not In Use) has 4 places on the National Register of Historic Places including 3 places of National significance and 1 place of Statewide significance. Significant places include Atka B-24D Liberator, Dutch Harbor Naval Operating Base and Fort Mears, U.S. Army, St. Nicholas Chapel and S.S. NORTHWESTERN Shipwreck Site and S.S. NORTHWESTERN Shipwreck Site.
Some of the country's most noteable architects helped create the Aleutian Islands County places including Consolidated Aircraft and PA Chester Iron Foundry. Prominent architectural styles found in Aleutian Islands Country are .