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 ...

"My first adventure as Reina Hispanoamericana: visiting the Uyuni Salt Flats," Dia wrote in the caption. "When it rains, they turn into a giant mirror, making it look like you’re walking on the sky.

Until we start sending commercial flights to the moon, the Kachi Lodge on Bolivia’s Uyuni Salt Flats might be the most otherworldly vacation you can take. Opened in May at the foot of a volcano ...