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
Bad River Band of the Lake Superior Tribe of Chippewa Indians from crossing the reservation; it was destined for a copper mine in Michigan. The protestors complained the acid posed an environmental danger to reservation lands and the Lake Superior watershed. The national attention brought by the protests forced the Environmental Protection Agency to stop the use of acid in the mine. The headquarters of the Great Lakes Indian Fish & Wildlife Commission (GLIFWC) is on the Bad River Reservation. The tribe also owns and operates a fish hatchery, which stocks local rivers and lakes with 15 million walleye annually. The Bad River Band Of Lapoint Ojibwe own and operate a