7Salar de Uyuni, Bolivia

Salar de Uyuni, the world’s largest salt flat, spans over 10,000 square kilometers in southwest Bolivia. This expansive, white desert transforms into a giant mirror during the rainy season when a thin layer of water covers the salt. The reflective surface creates an illusion of endless sky, blurring the boundaries between heaven and earth. Walking across this vast, shimmering plain feels like stepping onto a different planet, where the horizon stretches into infinity and the ground beneath you seems to float.