Georgian Bay
To the east of Christian Island is Giants Tomb Island, part of Awenda Provincial Park, and Beausoleil Island, part of UNESCO's Georgian Bay Biosphere Reserve (GBBR) and part of the Georgian Bay Islands National Park, consisting of 63 small islands in Georgian Bay, near Port Severn. UNESCO's Georgian Bay Biosphere Reserve covers an area of that stretches along Georgian Bay's eastern coast from Port Severn to the French River, and is the world's largest freshwater archipelago – known as The Thirty Thousand Islands.