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The Ontonagon Marina in Michigan is a harbor on the shores of Lake Superior, serving as a hub for boating and water-related activities, providing residents and visitors with access to the stunning waters of Lake Superior and contributing to the vibrant maritime culture of the Upper Peninsula.
The Ontonagon Marina, located on the Ontonagon River on the south shore of Lake Superior, offers 38 slips for seasonal use, as well as picnic areas, showers, restrooms, a fish-cleaning station, fuel services, and pump-out services. The marina is open from mid-May to November 1. A boardwalk offers nice views of the river and the lake.