Looks like pepto lake, Hiller lake(pink lake), Western Australia.Scientists have proven the strange pink color is due to the presence of algae which is usually the cause of strange coloration. (Photo by Jean Paul Ferrero/Ardea/Caters News)
Lake Hillier, Middle Island, Australia Lake Hillier is a lake on Middle Island, the largest of the islands and islets that make up the Recherche Archipelago, Western Australia. It is particularly notable for its pink color.
Best Hot Springs Around the World that are Earth’s Greatest Gift to Mankind Blue Lagoon, Iceland, a geothermal spa. The outdoor bath remains year round. The natural ingredients of the warm water: mineral salts, white silica, and blue green algae