Located in Brussels, Belgium, NEMO33 is officially the Deepest Pool in the World with a depth of 108 feet. The complex was designed by Belgian diving expert John Beernaerts as a multi-purpose diving instruction, recreational, and film production facility, and opened in 2004.

Nemo 33 – a swimming pool with a depth of 108 feet.

The pool contains 2.5 million liters of water!

Opened in 2004, the pool is used for training divers for various studies, as well as for recreation.

The temperature of the water is kept at around 30 degrees due to the large number of solar panels.

The pool has two large basin areas at depth levels of 16 ft and 32 ft, and a large circular shaft descending to a depth of 33m (108 ft).

Contains several simulated underwater caves at the 32 foot depth level.

There are three permanent bells of air under pressure where air is renewed constantly, this aids instructors to spend more time with students at depth.