Douglas County Minnesota (Historic Districts) has 2 places on the National Register of Historic Places including 1 place of Statewide significance. Significant places include Lake Carlos State Park WPA/Rustic Style Historic District, Alexandria Residential Historic District.
Some of the country's most noteable architects helped create the Douglas County places including Muktiple. Prominent architectural styles found in Douglas Country are Late 19th And 20th Century Revivals, Late 19th And Early 20th Century American Movements and Late Victorian.