An curved arrow pointing right. At a staggering 4,086 square miles, Bolivia's Salar de Uyuni is the biggest salt flat in the world. During the rainy season, it essentially turns into a giant mirror.

FUKUTSU, Fukuoka Prefecture--This coastal city is trying to woo tourists in Japan and beyond by pitching its version of Bolivia's world-famous Uyuni Salt Flats. Fukutsu’s “sea mirror ...

Dia Mate has visited the largest salt flat in the world, the Uyuni Salt Flats in Bolivia! On Instagram ... "When it rains, they turn into a giant mirror, making it look like you’re walking on the sky.