Duluth Harbor is located on the western tip of Lake Superior in Duluth, Minnesota. It serves as a major shipping port, facilitating the transport of goods such as iron ore, coal, and grain. The harbor is part of the Great Lakes system and is one of the largest freshwater ports in the United States. The harbor features a variety of facilities, including docks, warehouses, and shipping terminals. It is also home to the iconic Aerial Lift Bridge, which connects the city to Minnesota Point. The harbor plays a crucial role in the local economy and supports both commercial and recreational activities.