Lake Superior National Marine Conservation Area

Lake Superior National Marine Conservation Area is a National Marine Conservation Area (NMCA) on the north shore of Lake Superior in Ontario, and is a unit of the national park system. Established on September 1, 2015, it is the largest freshwater marine protected area in the world.

There’s a reason Lake Superior has been referred to as an inland ocean and you’ll discover that for yourself when you visit this immensely beautiful Great Lake. Called gichigamiing or “The Big Lake” by the Anishinaabe people of the region and known for its furious storms, the Lake Superior National Marine Conservation Area will soon be recognized as one of the largest protected areas of fresh water in the world.