Lake Superior is the deepest of the Great Lakes.

Lake Superior has the greatest depth of all the Great Lakes, reaching a maximum depth of about 1,332 feet (406 meters). This immense depth contributes to its volume, making it not only the deepest but also the largest Great Lake by surface area. Located between the United States and Canada, Lake Superior is known for its clear, cold waters and its role in the region’s climate and ecology. Its size and depth are key features that differentiate it from the other Great Lakes.