9. Lake Hillier – Australia
Australia is home to many beguiling natural attractions in the world. And, Western Australia is famous for its extraordinary, unusual pink lakes that have got to be seen to be believed. Lake Hillier is one of them.
Lake Hillier is a saline lake that is located in Western Australia. What’s so different about this lake is – its striking pink color. Scientists suspect that the reason of this lake’s pink color is Dunaliella salina microalgae, which produces a pigment called carotenoids. Even though Lake Hillier has high salt contents, it’s completely safe to swim in it.