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Where Is the World's Largest Sand Island?

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Quick Answer

K'gari (Fraser Island) off the coast of Queensland, Australia, is the largest sand island.

The Full Story

K'gari (formerly Fraser Island), located off the southeast coast of Queensland, Australia, stretches about 123 km long and up to 22 km wide, covering roughly 1,840 square kilometres. It is composed almost entirely of sand deposited over hundreds of thousands of years. The island features rainforests growing on sand β€” a globally unique phenomenon β€” along with over 100 freshwater lakes, including the strikingly clear Lake McKenzie. K'gari became a UNESCO World Heritage Site in 1992.

Key Facts

1.The island's sand has accumulated over approximately 750,000 years.
2.Lake McKenzie sits on a perched dune and contains almost pure rainwater.
3.Dingoes on K'gari are considered some of the purest in Australia.

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Suggested video title for this topic:

"K'gari β€” Rainforests Growing on Pure Sand"