This may look like a normal swimming pool, but it’s actually anything but that!
Located in Brussels, Belgium, the Nemo 33 is actually the deepest indoor swimming pool in the world. According to American Overlook, the depths of the pool reach 113 feet, and people often use it to go scuba diving.
The pool also holds 660,500 gallons of non-chlorinated, filtered spring water, and it is kept at a balmy 86°F at all times. The pool has a series of underwater caves that divers can explore whenever they please, and also has three pressurized rooms underwater where divers can go to get some oxygen.
This awesome pool was designed by Belgium diving expert John Beernaerts. What do you think of it? Let us know your thoughts in the comments section.