A fully illustrated field guide to the geology and scenery of northern Michigan's Pictured Rocks National Lakeshore and vicinity. Michigan's Pictured Rocks National Lakeshore was established in 1966 to preserve one of the most exquisite freshwater coastal landscapes in North America. Located between Munising and Grand Marais on Lake Superior, the rugged coastline is anchored by the Pictured Rocks cliffs--soaring sandstone fortresses...