6 of the Most Beautiful Natural Pools in the World2013-07-23
The Devil’s Pool. Twice the height of Niagara Falls, Victoria Falls in southeastern Africa is the largest waterfall in the world. But for some brave souls, the top of the Falls is just another swimming hole. With water levels at their lowest from September to December, swimmers venture into the Devil’s Pool, an area with minimal current, mere feet from where the water gushes 355 feet down into the gorge below.