Pink Lake (Hutt Lagoon) is a salt lake in Western Australia. The water in this lake is pink due to the growth of algae in it, which produce the red-orange beta-carotene pigment.

Pink Lake (Hutt Lagoon) is a salt lake in Western Australia. The water in this lake is pink due to the growth of algae in it, which produce the red-orange beta-carotene pigment.