Lake Superior Lake Superior Lake Superior (; ), the largest of the Great Lakes of North America, is also the world's largest freshwater lake by surface area, and the third largest freshwater lake by volume. The lake is shared by the Canadian province of Ontario to the north, the U.S. state of Minnesota to the west, and Wisconsin and the Upper Peninsula of Michigan to the south. The farthest north and west of the Great Lakes chain, Superior has the highest elevation of all five great lakes and drains into the St. Mary's River. The Ojibwe name for the lake is "gichi-gami"
Lake Michigan Michigan is the sole Great Lake wholly within the borders of the United States; the others are shared with Canada. It lies in the region known as the American Midwest. Lake Michigan has a surface area of 22,404 sq.mi (58,026 km); (13,237 square miles, 34,284 km lying in Michigan state, 7,358 square miles, 19,056 km in Wisconsin, 234 square miles, 606 km in Indiana, & 1,576 square miles, 4,079 km in Illinois) making it the largest lake entirely within one country by surface area (Lake Baikal, in Russia, is larger by water volume), and the fifth-largest lake in the world.