Powell County Kentucky has 18 places on the National Register of Historic Places including 2 places of National significance and 13 places of Statewide significance. Significant places include Anderson Site, Haystack Rock Shelter, Amburgy Hollow Petroglyphs, Branham Ridge Petroglyphs (15PO158) and High Rock Petroglyphs (15PO25).
Prehistoric cultural affiliation(s) include Prehistoric Indian, Woodland, Native American, Fort Ancient, Prehistoric Terminal Archaic and Middle Archaic dating back to 10999 BC. Prominent architectural styles found in Powell Country are .