San Alfonso del Mar is a resort located in Algarrobo, Chile featuring a 1,000m long, 19-acre outdoor pool, 66 million gallons of water which holds a Guinness world record as the largest outdoor swimming pool in the world. Video of World’s Largest Outdoor Swimming Pool is available below.
Apart from its large size, the lagoon has another spectacular feature: its waters have the transparency and intense turquoise color of tropical seas.
This has been made possible thanks to an advanced technology developed by the Chilean company Crystal Lagoons, which uses water pumped from the Pacific Ocean, that is then filtered and treated for supply to the pool, built at the cost of US$3.5 million whilst the maintenance costs are said to be 1/4th of those associated to a pro golf course.
World’s Largest Outdoor Swimming Pool Video
Video Credit: YouTube/WorldRecordsAcademy
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