Bryce Amphitheater is the largest amphitheater, which is 19 km (12 miles) long, 5 km (3 miles) wide and 240 m (800 feet) deep. A nearby example of amphitheaters with hoodoos in the same formation but at a higher elevation, is in Cedar Breaks National Monument, which is 40 km (25 miles) to the west on the Markagunt Plateau.