The North Channel, which runs between the Ontario mainland and offshore islands like Manitoulin Island, Cockburn Island, Drummond Island, and St. Joseph Island, offers a protected alternative to the open waters of Lake Huron, but it has its own dangers in the form of numerous islets, rocks, and ledges...
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Visitor Info
West Sister Rock Lighthouse is best seen by boat. An aerial view of the lighthouse is offered by Mackinac Seaplane Tours. The lighthouse is owned by the Canadian Coast Guard. Grounds/tower closed.