(906) 387-3700 Grand Marais, MI 49839 www.nps.gov/piro Munising is also home to one of the most beautiful and incredible natural wonders of the world, the Pictured Rocks National Lakeshore. Over forty miles of two-hundred-foot sandstone cliffs, waterfalls and pristine beaches that meet crystal-clear, blue-green water. The colors you’ll see and the rock formations are like nowhere else in the world. …