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Bois Blanc, Mackinac County

Hiking Trails | Snowshoeing Trails

Bois Blanc Island Nature Sanctuary is 234 acres of island habitat contiguous with land owned by the Michigan Department of Natural Resources. The combined ownership creates a natural area of over 480 acres that includes protected shoreline on Lake Huron, two inland lakes, and extensive wetlands. Natural communities transition from limestone cobble shore, coastal fen, and wooded dune and swale complex near Lake Huron to northern mesic forest, conifer swamp and northern wet meadow inland.


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