Duluth Ship Canal

The Duluth Ship Canal is an artificial waterway that connects Lake Superior directly to the harbor of Duluth. It accommodates large cargo vessels and serves as the main passage for ships moving iron ore, coal, and grain through the port.

The canal was built beginning in 1871 through efforts by local residents and Mayor Sidney Luce. The U.S. Army Corps of Engineers took over management in 1887, bringing professional oversight to the growing waterway.

The waterway serves as a gathering place where people come to watch cargo ships and observe the working port in action. It has become a social center where locals and visitors connect with the maritime character of the city.

The best viewing spots are along the public waterfront areas where ships enter and exit the channel. Visit during shipping season for the most activity, though the channel operates throughout the year depending on ice conditions.

The Aerial Lift Bridge is a distinctive structure that spans the canal and can be raised to allow ships to pass underneath. This working drawbridge remains one of the last of its kind and creates an iconic image of the working harbor.

Location: Duluth

GPS coordinates: 46.77940,-92.09140

Latest update: December 10, 2025 15:57