(from site) Lake Superior is the largest of the Great Lakes of North America. The lake is shared by Canada’s Ontario and the United State’s Minnesota to the north and west, and Wisconsin and Michigan to the south. It is generally considered the largest freshwater lake in the world by surface area. It is the world’s third-largest freshwater lake by volume and the largest by volume in North America.
The largest island in Lake Superior is Isle Royale in the state of Michigan. Isle Royale contains several lakes, some of which also contain islands. Other large famous 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, at the western tip 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 lake are: the Apostle Islands National Lakeshore, Isle Royale National Park, Porcupine Mountains Wilderness State Park, Pukaskwa National Park, Lake Superior Provincial Park, Grand Island National Recreation Area, Sleeping Giant (Ontario) and Pictured Rocks National Lakeshore.