Which is the largest known salt flat on Earth?
Quick Answer
Salar de Uyuni in Bolivia is the largest known salt flat on Earth. It covers about 10,500 square kilometers and contains a major lithium resource.
The Full Story
Salar de Uyuni, in southwestern Bolivia, is the world’s largest salt flat. It spans roughly 10,500 square kilometers and formed from prehistoric lakes that evaporated, leaving behind thick salt and mineral crusts. During the rainy season, a thin layer of water can turn it into a giant mirror, making it one of the most visually striking landscapes on Earth. The area also contains significant lithium deposits, which have drawn global scientific and economic interest.
Key Facts
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"This salt flat turns into the world’s biggest mirror after rain."
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