Construction of a giant swimming pool called a 'Crystal Lagoon' is set to begin soon in Wesley Chapel. This photo is of the San Alfonso Del Mar Lagoon in Algarrobo in Chile.

Chilean-based company Crystal Lagoons makes gigantic swimming pools that look like lagoons and are increasingly used by upscale developments in South America, Europe and the Middle East. Now they are coming to the U.S. with some of the first projects slated for the Tampa Bay area.