The largest freshwater lake in North America is Lake Superior. It is part of the Great Lakes system and is the largest by surface area of all the Great Lakes. Lake Superior is known for its clear waters and picturesque surroundings, bordered by Canada to the north and the United States to the south. This lake plays a crucial role in the ecosystem and local economy, supporting various activities such as fishing, shipping, and tourism. Its vast size makes it a significant geographical feature in the region.