Bethel County Alaska has 7 places on the National Register of Historic Places including 4 places of National significance and 1 place of Statewide significance. Significant places include St. Jacob's Church, St. Seraphim Chapel, St. Sergius Chapel, Sts. Constantine and Helen Chapel and Kolmakov Redoubt Site.
Some of the country's most noteable architects helped create the Bethel County places including Hans Torgensen. Prominent architectural styles found in Bethel Country are .