On their St. Mary’s River Lighthouse Cruise, you will pass the light keeper’s residence at Cedar Point, the remains of the original lighthouse on Round Island, Point Iroquois Lighthouse, Gros Cap Reefs Lighthouse (Canada) and Pointe Aux Pins Range Lights. You will also ride through the Soo Locks and experience navigating the Upper St. Mary’s River channel. The cruise lasts approximately 4 ½ hours. Operates late June through September. Tour leaves from Dock #2, 515 E. Portage Ave., Sault Ste Marie, MI 49783. Reservations are recommended: 906-632-2512.