Keweenaw County Michigan (Vacant / Not In Use) has 3 places on the National Register of Historic Places including 1 place of Statewide significance. Significant places include Central Mine Methodist Church, Johns Hotel, Rock Harbor Lighthouse.
Some of the country's most noteable architects helped create the Keweenaw County places including John F. Johns and William T. Johns. Prominent architectural styles found in Keweenaw Country are .