The Duluth-Superior Harbor is a significant port located on the western tip of Lake Superior, straddling the border between Minnesota and Wisconsin. It serves as a vital shipping hub for bulk commodities, including iron ore, coal, and grain. The harbor is one of the largest inland ports in the United States, facilitating trade and transportation for the surrounding region. The harbor is home to various facilities, including docks, terminals, and shipyards, which support both commercial and recreational activities. It is also a popular destination for tourists, offering scenic views and access to the Great Lakes. The harbor plays a crucial role in the local economy and maritime industry.