Lake Hillier is a pink-coloured saline lake, located on Middle Island in Western Australia which is the largest island in the archipelago. Pink Lake Hillier is a natural phenomenon & one of the world's most iconic natural wonders. It’s approximately 600 meters in length & about 250 meters in width. The reason of its pink colour is still a mystery for scientists. Also, this lake is about 10 times saltier than the ocean.














