Hot springs in Coromandel

Hot Water Beach is a world-famous coastal phenomenon where underground geothermal springs filter up through the sand between the high and low tide marks. Visitors rent or bring shovels to dig out their own personalized spa pools in the sand, which rapidly fill with steaming, mineral-rich thermal water. The hot water contains high amounts of sodium chloride and calcium, filtering from deep subterranean reservoirs. The soaking experience is entirely dependent on ocean tides, as the thermal area is completely submerged by the sea outside a two-hour window on either side of low tide. The beach is scenic but features hazardous rip currents, making swimming in the open ocean highly dangerous. The experience is entirely free, though parking and shovel rentals incur small costs.