Bryce Canyon National Park is named for one of a series of horseshoe-shaped amphitheaters carved from the eastern edge of the Paunsagunt Plateau in southern Utah. Erosion has shaped colorful Claron limestones, sandstones and mudstones into thousands of spires, fins, pinnacles and mazes. The park is characterized by an enormous array of oddly shaped "hoodoos," unique erosional formations whimsically arranged and tinted with a variety of subtle colors.