If social distancing is driving you a little crazy, here are four world's most beautiful natural pools for you to get relaxed.
Devil's Pool
Victoria Falls in southeastern Africa measures 108 metres tall and more than 1676 metres wide. But for some brave people, the top of the Falls, known as Devil's Pool, is just another swimming hole. With water levels at their lowest from September to December, large numbers of swimmers adventure into the pool.
Barton Springs Pool
Barton Springs Pool in Austin, U. S. , covers three acres and maintains a temperature of about 20 degrees year-round. Admission to the 5-metre deep pool ranges from midMarch until the end of September. For local residents （居民）,the cost is $ 3 for adults and $ 1 for kids under 8 （non-residents pay $ 8 for adults and $ 3 for kids under 8）.
Bondi Icebergs Public Pool
A 15-minute drive from Sydney's CBD sits the Bondi Baths at Bondi Icebergs. The historic 50-metre public saltwater pool has been around for more than a century and features a small beach, where you can enjoy the sunshine. The entrance cost （ $ 7 for adults； $ 5 for kids） isn't much considering the million-dollar view.
Dudu Blue Lagoon
Want to float (漂浮) in a quiet 30-metre-deep freshwater pool? Then check out Dudu Blue Lagoon on the northeastern coast of the Dominican Republic. The lagoon also features underwater caves, making it a popular diving destination.
