Nemo 33 was designed by Belgian diving expert John Beernaerts as a multi-purpose diving instruction, recreational and film production facility.
Meanwhile, for those that don’t want to take a dip, there are fourteen underwater windows that allow outside visitors to view all the underwater action.
Read more: http://www.dailymail.co.uk/news/article-2190280/Fancy-dip-The-world-s-deepest-swimming-pool-descends-34-5metres-contains-whopping-2-5million-litres-water.html#ixzz2422r7n1e
