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
Lake Retba or Lac Rose (meaning Pink lake) lies north of the Cap Vert peninsula of Senegal. It is named for its pink waters caused by Dunaliella salina algae and is known for its high salt content, up to in some areas.
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The pink and lovely. Hiller Lake (Western Australia) Its startling color remains a mystery and while scientists have proven it’s not due to the presence of algae, unlike the other salt lakes down under, they still can’t explain why it’s pink.