Ontario Ministry of Transportation Ferries : Glenora, Adolphustown, Kingston (Ontario) et Wolfe Island. Shoreline Sightseeing : depuis Ogilvie/Union. Arnold Transit Company : St. Ignace, Mackinac Island et Mackinaw City. Eastern Upper Peninsula Transportation Authority : Sault Ste. Marie, Sugar Island, DeTour Village, Drummond Island, Barbeau et Neebish Island. Owen Sound Transportation Company : Tobermory, South Baymouth, Leamington, Pelee Island, Kingsville et Sandusky. Jet Express : Port Clinton, Put-in-Bay, Kelleys Island, Cedar Point et Sandusky. Shepler's Mackinac Island Ferry : St. Ignace, Mackinac Island et Mackinaw City. Washington Island Ferry Line : Northport, Washington Island, Jackson Harbor et Rock Island. Et 15 autres compagnies.