the deepest swimming pool in the world

In Brussels, Belgium, there is a pool with a terrible depth for pool size, 34.5 meters; almost like the depth of a lake. Therefore Nemo 33, the name of this swimming pool, was recorded as the deepest swimming pool in the world. Although in 2014 Nemo's world record was broken by one Italian swimming pool, Nemo 33 is the world's first deepest swimming pool, built on May 1, 2004. With that depth, Nemo 33 can hold 2.5 million liters of water. In the depths of the pool, built cave-like spaces and equipped underwater windows. The window is actually so that visitors outside the pool can see into the pool at various depths. To keep the divers warm, the water used has been filtered and kept at a temperature of 30 degrees Celsius. The purpose of making a swimming pool designed by John Beernaerts, a Belgian diver is, for diving training, research, film production sites, and even recreation. Nemo 33 spent 7 years of development and drained up to 3 million US dollars, the fifth most expensive compared to four other pools There is a requirement for people who want to swim here, which must be more than 12 years old and healthy. All swimmers have to swim under the supervision of a diver.