Pink Lakes Exist In Australia Due To Algae And Salt

Lake Hillier in Western Australia is famous for its vibrant bubblegum-pink hue, which is believed to be caused by the presence of Dunaliella salina microalgae and high salt concentrations. These organisms produce carotenoid pigments, creating the stunning coloration.

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https://www.lakepedia.com/lake/lake-hillier.html

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Published: March 30, 2026
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Australia Geography Biology Weird Pink Lake Lake Hillier Algae Salt Natural Phenomenon Western Australia

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