Smyth County Virginia (Historic Districts) has 6 places on the National Register of Historic Places including 1 place of National significance and 1 place of Statewide significance. Significant places include Saltville Battlefields Historic District and Hungry Mother State Park Historic District, Downtown Chilhowie Historic District, Marion Historic District and Marion Historic District (Boundary Increase).
Some of the country's most noteable architects helped create the Smyth County places including R.L. Poor, E.L. Myers, T. Buckler Chequior and Frank P. Milburn. Prominent architectural styles found in Smyth Country are Beaux Arts, Late 19th And 20th Century Revivals and Late 19th And Early 20th Century American Movements.