Yes!!!   You're terrific!!!  The Sleeping Bear Dunes National Lakeshore is located in Empire, Michigan which is on the western coast of Michigan south of Traverse city. The dunes are massive and this particular dune is 460 feet high. It is so steep that the only way to climb up is on ones hands and knees. It really is awesome, but there are other dunes which are not as steep. We only watched the climbers here and we climbed less steep dunes.