Great Lakes is the world's largest lake located on a freshwater island. Some of these lakes even have their own islands, like Treasure Island in Lake Mindemoya in Manitoulin Island The Great Lakes also have several peninsulas between them, including the Door Peninsula, the Peninsulas of Michigan, and the Ontario Peninsula. Some of these peninsulas even contain smaller peninsulas, like the Keweenaw Peninsula, the Thumb Peninsula, the Bruce Peninsula, and the Niagara Peninsula. Population centers on the peninsulas include Grand Rapids, Michigan, Detroit, Michigan, London, Ontario, Hamilton, Ontario, and Toronto, Ontario. The Saint Lawrence Seaway and Great Lakes Waterway make the Great
Great Lakes Christian High School of about 110 students. The academic, residential and extracurricular programs are outstanding. There are about 30 international students at the school and they hold 15 different passports. Although the school was started by members of the Church of Christ — all faith backgrounds are welcomed. Great Lakes Christian High School Great Lakes Christian High School is a private Christian high school in Beamsville, Ontario affiliated with the Churches of Christ. Great Lakes Christian High School began operation in 1952 on the former estate of S.T. Creet, who had purchased the property from the estate of Senator William Gibson in 1918].