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Where Is the World's Largest Salt Flat?
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Quick Answer
Salar de Uyuni in Bolivia covers about 10,582 square kilometres.
The Full Story
Salar de Uyuni in southwestern Bolivia is the world's largest salt flat, spanning approximately 10,582 square kilometres at an elevation of about 3,656 metres. It formed from the evaporation of prehistoric lakes and contains an estimated 10 billion tonnes of salt. A thin layer of water during the rainy season transforms it into the world's largest natural mirror. The flat also holds roughly 50–70 % of the world's known lithium reserves, making it a strategic resource for battery production.
Key Facts
1.The salt crust is up to 10 metres thick in places.
2.Salar de Uyuni is so flat that satellites use it to calibrate altimeters.
3.Flamingos breed on the salt flat during the wet season.
YouTube Angle
Suggested video title for this topic:
"The Mirror of the Sky — Bolivia's Incredible Salt Flat"