SAN ALFONSO DEL MAR (Algarrobo, Chile) - Opened in 2006. It is the Guinness World Record largest pool in the world. San Alfonso's pool is 1,000 meters long, 115ft deep. The pool covers an area of 7.7 hectares (19 acres) that holds 250 million liters of water. The pool water is pumped and filtered from the Pacific Ocean.
GOLDEN NUGGET (Las Vegas) - is a luxury casino-hotel in Las Vegas, Nevada. It will give you the experience of swimming with the deadliest creature of the ocean. It is the sleekest pool and surely fit to the sleekest city of USA!
Cliffside Pool, Hotel du Cap Eden-Roc, France - It is a infinity-edge pool. Like France I think it will be the most romantic pool in the world.