Rolette County North Dakota has 4 places on the National Register of Historic Places including 1 place of National significance and 1 place of Statewide significance. Significant places include CCC Lodge at the International Peace Garden and Cote, Urbain, Round Barn, Coghlan Castle, U.S. Inspection Station-St. John, North Dakota.
Some of the country's most noteable architects helped create the Rolette County places including Urbain Cote and Thomas Bowyer. Prominent architectural styles found in Rolette Country are .