Lake Superior is ruggedly stunning. As the glaciers retreated from this area, they left behind eroded igneous material, much of which covers the rocky beaches on the North Shore. The modern shoreline is composed of basalt lava flows and is covered with the unique, rounded North Shore rocks. Lake Superior is the largest fresh water lake in the world. It is the largest, deepest and coldest of the Great Lakes with an average summer temperature of 40 degrees.
Regardless of the cool temperatures, we made the most of the lake shore.
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