Diana's Punch Bowl

Diana's Punchbowl, also called the Devil's Cauldron, is a geothermal feature located on a small fault in Nye County, Nevada. The spring is exposed through a cup-shaped depression about 49 feet (15 m) in diameter at the top of a domelike hill of travertine about 600 feet (183 m) in diameter. Warm water in the pool of the bowl is about 30 feet (9 m) below the rim, while the top of the hill is about 75 feet (23 m) above the level of Monitor Valley.