This pool is located at the San Alfonso del Mar in Algarrobo, Chile. It is more than 1,000 yards long, covers 20 acres, has a 115 ft deep end and holds 66 million gallons of water. It costs around $2 billion to build and another $4 million/year for maintenance.
Thay guy looks very very lonely in the photo above. Looks nice to just relax peacefully.