Devils Tower is a giant igneous intrusion that rises 5,000-plus feet above sea level. According to Native American folklore, a few girls went out to play and were discovered by several bears who began to chase them. The girls tried to escape by climbing a rock and praying to the Great Spirit to save them, and their prayers were answered when the rock rose from the ground toward the heavens and away from danger. When the girls reached the sky, they were turned into the star constellations. There are also several othertheories and stories regarding the Devils Tower.