St. Joseph Island

St. Joseph Island is a Canadian island in Lake Huron, near the mouth of the St. Marys River which connects Lake Huron with Lake Superior. It is the second largest island in Lake Huron (after Manitoulin Island) and the third largest in the Great Lakes overall, trailing Manitoulin and Lake Superior's Isle Royale.

St. Joseph Island has a year-round population of around 2000, and is connected to the mainland by the Highway 548 bridge spanning the North Channel of Lake Huron. There is another segment of Highway 548 that circles the island. The largest towns on the island are Hilton Beach and Richards Landing. Tourism is the primary source of income, while logging, maple syrup, and agriculture are of lesser importance. The island is a popular tourist destination, especially for residents from nearby Sault Ste. Marie.