The largest pool in the world
You ever talk about the NEMO33, the deepest pool in the world . If you found surprising that pool must see this wonder of 1013 meters long covering 80 acres (approx. 323,748 m²) at its deepest point reaches 115 feet and contains 66 million gallons of water.
It is located in San Alfonso del Mar in Algarrobo, Chile, where a computerized suction and filtering ocean water pump maintaining a crystalline appearance. It cost about 4 billion construction and another 4 million in maintenance costs annually. Since its opening it has attracted a lot of tourists.