The world's deepest pool is located in the Hotel Terme Millepini. It was drafted by architect Emanuele Boaretto. This deepest pool is 40 meters in depth.
It includes staging at various depths ranging from 1.3 meters to 12 meters and sometime narrowing into a well like funnel.
But it is used by the one who is guided by a professional diver. It features a number of submerged structures, caves transparent underwater tunnels that provides a variety of opportunities relating diving.