An curved arrow pointing right. San Alfonso Del Mar Resort in Chile has the world's largest swimming pool. It's the length of over nine football fields, and filled with 66 million gallons of water.

San Alfonso del Mar in Chile is the world’s largest man-made swimming pool. The pool spans over 3,000 feet with a deep end ...

Martha Zehnder Kaczynski, vice president of Bavarian Inn Lodge, said the new waterpark in Saginaw County is the largest indoor waterpark ... back up in the wave pool. With plenty of seating ...

Thousands of people are flocking to a new extension of Singapore's Changi Airport, to see the world's tallest indoor waterfall ... of an Olympic-sized swimming pool. Video by Tessa Wong.