The shoreline of Lake Ontario on Sunday is the deepest of the 14th largest freshwater lake in the world, one of the five Great Lakes of North America, more than 220 meters long and more than 310 kilometers long. 85 kilometers wide water storage 1640 cubic kilometers Lake Ontario is the name of Toronto's province, Ontario. The wild white swans seen through the province have their own number to walk more than 11 kilometers, and the number of steps is 15469.