Dunn County North Dakota has 5 places on the National Register of Historic Places including 2 places of National significance and 2 places of Statewide significance. Significant places include Independence Congregational Church, Lynch Quarry Site, Dunn County Courthouse and Hutmacher Farm and Dunn County Courthouse dating back to 12999 BC.
Some of the country's most noteable architects helped create the Dunn County places including et al., Rev. Dr. Charles Lemon Hall, Davis & Son, Arnt Ree, Valentine Hutmacher, Frank Hutmacher and Nick Ressler. Prominent architectural styles found in Dunn Country are Bungalow/Craftsman.
