Georgian Bay (Ojibway: Waasaagamaa) is a large bay of Lake Huron. (about 220 km x 100 km wide). This is an area where Torontonians build their cottages and spend the summers.
There is some public access, but mostly, there are only roads which ends up in a private property. The 'cottage' can range from simple hut to a million dollar mansions! Some places are accessible only by boat.