MSZCZONOW, Poland -- The world's deepest pool set to open near Warsaw, Poland this fall. Deepspot will be 45 meters deep, about as deep as a 15-story building is tall. Only the fourth diving pool of ...

Imagine swimming past an apartment, parked cars, and park benches, all submerged underwater. This is the surreal experience that the world's deepest swimming pool offers. If the logistics of visiting ...