The Biggest Swimming Pool In The World

The Biggest Swimming Pool on EarthOver one kilometer in length, 8 hectares in surface area and 2.5 million liters of water.Too big to picture?Let's put it this way; The size of this pool is equivalent to 6,000 standard-size 8-meter long swimming pools. This one took five years to build, cost nearly $2 billion and has an annual maintenance bill of $4 million. The monster pool uses a computer- controlled suction and filtration system to keep fresh seawater in permanent circulation. The star of the show is the man-made lagoon in San Alfonso del Mar resort located in seaside Algarrobo, Chile