Dividing Canada and the United States is Lake Huron, one of the largest freshwater lakes in the world. Not only that, but it’s home to the largest freshwater island, Manitoulin, in the world. Plus, Georgian and Saginaw bays, the biggest in the five Great Lakes, are so big they’re sometimes mistaken for lakes themselves. Trees outnumber people along the lake, which has seen many shipwrecks over the centuries. The most important wreck sites are preserves. The lake is named for the Huron Indians.