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.
Pink Lake Hillier, Australia: The distinctive color is due not to pollution, but is due to a green alga Dunaliella salina, halobacterium Halobacteria cutirubrum, and/or high concentration of brine prawn. Once the lake water reaches a salinity level great
Great Barrier Reef, Queensland, Australia by Scott Sporleder. The Great Barrier Reef is the world's largest organically formed structure. I have also been here at the Great Barrier Reef truly a wonder to see. Luv Australia been there twice.
Lake Retba or Lac Rose is located in the north of the Cap Vert peninsula of Senegal. It got its name due to the Dunaliella salina algae making its water look like strawberry milk shake. Pink color is clearly visible during the dry season.