Lake Superior islands include Madeline Island in the state of Wisconsin, Michipicoten Island in the province of Ontario, and Grand Island (the location of the Grand Island National Recreation Area) in the state of Michigan. The larger cities on Lake Superior include the twin ports of Duluth, Minnesota and Superior, Wisconsin; Thunder Bay, Ontario; Marquette, Michigan; and the twin cities of Sault Ste. Marie, Michigan, and Sault Ste. Marie, Ontario. Duluth-Superior, at the western end of Lake Superior, is the most inland point on the St. Lawrence Seaway and the most inland port in the world. Among the scenic places on the
St. Mary's/Duluth Clinic Health System partnership between the Benedictine Health System and SMDC. In 2010, Essentia Health integrated the resources of all of its various member organizations and united them under the one name, Essentia Health, and SMDC Health System ceased to exist. St. Mary's/Duluth Clinic Health System SMDC Health System (St. Mary's/Duluth Clinic Health System) was a former hospital network with hospitals and clinics in northeastern Minnesota and northwestern Wisconsin and also serving parts of Michigan’s Upper Peninsula. The four hospitals were St. Mary’s Medical Center in Duluth, Minnesota, SMDC Medical Center in Duluth, St. Mary’s Hospital of Superior, Wisconsin and Pine Medical Center