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Great Lakes Ferry Map

As the map above shows, the Great Lakes ferry network uses key shortcuts and island access points that avoid much of the heavy industrial traffic in the Midwest. These freshwater crossings help ease congestion on the highways around Chicago and Detroit, providing an alternative to the I-94 and I-95 corridors. Some routes use high-speed seasonal catamarans, while others rely on heavy-lift vessels such as the SS Badger, the last coal-fired steamship in the U.S. Whether you’re heading to the wilderness of Lake Superior or the Victorian streets of Mackinac Island, these ferries are the way to reach Michigan’s most well-known car-free escapes.

More ferry crossings around the Great Lakes

What to know before you take a Great Lakes ferry

Crossing Lake Michigan by ferry really is a travel hack. You skip the slow crawl through Chicago traffic, get a seat on the deck, and reach Wisconsin feeling better than you would after driving. In the middle of the continent, it’s about as close to an ocean crossing as you’ll get.

Before you line up in a Great Lakes staging lane, keep these quick points in mind for a smoother boarding day:

No car parking on the island: Ferries to Mackinac Island don’t carry vehicles. Leave your car in mainland lots at Mackinaw City or St. Ignace, then allow an extra 20 minutes for the shuttle to the pier.
Check-in timing: On bigger car ferries like the Lake Express, check-in closes 45 minutes before departure. Arrive late and you’ll usually lose your vehicle spot to the standby line, even if the boat hasn’t left yet.
Isle Royale sells out: The boat to Isle Royale is one of the most in-demand routes in the U.S. National Park system. Book at least four months ahead, these Lake Superior trips often sell out right after tickets release.
Let them move the bags: Many Mackinac ferries provide free luggage tags for island hotels. Don’t carry your bags yourself; use the dock porters so your luggage is at your hotel when you arrive.
Freshwater can still get rough: These lakes can turn choppy. Check the 24-hour wind forecast, because high-speed catamarans are often the first to be canceled when wave heights top four feet.
Beaver Island has limited runs: The ferry to Beaver Island doesn’t run very often. Miss your boat and you could be stuck for a full day, so treat departure time as a hard deadline.
Bikes cost extra: Many Great Lakes ferries charge a separate fee for bikes. If you’re heading to Pelee Island or Mackinac, renting a bike on the island is often cheaper than paying the round-trip ferry transport fee.