Geraldton is the second largest city in Western Australia and a pleasant place to stay for a few days to rest up from the constant travelling. On the way we visit Port Gregory, a tiny coastal village and its famous Pink Lake. The Pink Lake (official name Hutt Lagoon) is a salt lake with a pink hue caused by the presence of a carotenoid producing algae which is a source of beta-carotene, a food colouring agent and source of Vitamin A. The lagoon contains the world’s largest microalgae production plant.

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