Angel's Billabong on Nusa Penida, Bali, is a stunning natural infinity pool with crystal clear water. It is perfect for photos but thats about it: DO NOT GO INTO THE POOL!!! Many people have died there and when I visited in 2019, a couple died here just a week before my visit. The waves in Nusa Penida are very large and unpredictable. You never know when you are in the pool when a big wave will swamp the pool and take you out to sea.