St. Marys River Marina

Michigan (MI) • 46.5079°N, 84.3357°W

St. Marys River Marina is located in Michigan's Upper Peninsula, situated along the St. Marys River that connects Lake Superior to Lake Huron. The marina provides access to the river and connects boaters to the broader Great Lakes system, with typical amenities and services for vessels transiting this important waterway. For the most current details on slip availability, fuel services, and seasonal hours, contact the marina directly or stop by in person.