› added 3 months ago
15
TIL The largest swimming pool in the US was so large, lifeguards needed rowboats to patrol it. Fleishhaker Pool, built in San Francisco in 1924, measured 1,000 x 150 feet, contained 6.5 million gallons of water, and could hold 10,000 swimmers. In 1999 it was turned into parking for the zoo.