• The tower of the Au Sable Light Station against a summer blue sky. Photo © Craig Blacklock

    Pictured Rocks

    National Lakeshore Michigan

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Grand Sable Dunes and Banks Gallery


Did You Know?

The Grand Sable Dunes are located just west of Grand Marais, Michigan, in Pictured Rocks National Lakeshore.

The Grand Sable Dunes are a federally designated Research Natural Area. The five square miles of dunes are an unusual glacial kame terrace with overlying dunes caused by fluctuating lake levels over the centuries. The dunes are located in Pictured Rocks National Lakeshore, near Grand Marais, Mich. More...