Owyhee County Idaho (Historic Districts) has 5 places on the National Register of Historic Places including 1 place of National significance and 3 places of Statewide significance. Significant places include Guffey Butte--Black Butte Archeological District, Camas and Pole Creeks Archeological District, Delamar Historic District and Silver City Historic District and Gusman, James E., and Emma, Ranch.
Prehistoric cultural affiliation(s) include Camus Creek, Great Basin, Plateau and Shoshone dating back to 4999 BC. Prominent architectural styles found in Owyhee Country are .