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November 27, 2007

World's largest swimming pool


Pictured above, it's located in Algarabbo, Chile, about 70 miles west of Santiago.

Andrew Blum wrote about it in the November, 2007 issue of Wired magazine, as follows.

    Swim Laps in Your Own Private Ocean — With an Ocean View

    Olympic-size is for plebs. Thanks to advanced hydrotechnology, swimmers can paddle in a private ocean — like this $3.5 million, 20-acre, half-mile-long, 66-million-gallon leviathan recently certified by Guinness as the largest pool in the world. Located in Algarrobo, Chile, about 70 miles west of Santiago and just yards from the Pacific, the pool at the San Alfonso del Mar condo complex handles water treatment like a surgical strike. While most pools filter all the water several times a day, the San Alfonso's 150 in-wall sensors focus the cleanup only on the dirty bits. Fernando Fischmann, developer of this "pulse oxidation" system, is cagey about specifics, but he says it uses at least 10 times less chemicals per gallon than conventional setups, at a 50th of the cost. Also helping to keep the water clear are a nonstick plastic liner and the immense volume of the pool itself, which dilutes the concentration of any contaminants. Do Fischmann's claims hold water? According to Ralph Keller, an expert in industrial hygiene, the principles are sound — for the short term. "For the first few years," he says, "it may just be the size of the pool that's keeping it clean." In the meantime, Fischmann's company, Crystal Lagoons, has been tapped to install half a dozen more super pools for some big backyards in Argentina, Panama, and — of course — Dubai.

November 27, 2007 at 10:01 AM | Permalink


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The sea is right there . . . but it is much colder. This pool stays about 78 degrees year round.

There's another review -- and more photos -- of this pool at:


Posted by: Wes | Sep 5, 2008 1:25:17 AM


Posted by: KATIA | Dec 4, 2007 2:22:06 AM

But...the sea's right there!

Posted by: Skipweasel | Nov 27, 2007 2:45:34 PM

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