Uyuni shows two faces: cracked white infinity in the dry season, and a sky-mirroring sheet after rains. In both, sunglasses and high SPF are essential—reflected light burns fast. Use your guide’s safe stops for perspective shots.
Nights can freeze; expect a warm sleeping bag and layered clothes. On 4x4 tours carry water and snacks and prepare for altitude headaches. Cheap tours sometimes cut safety—ask about vehicle and driver references.
The salt flat is remembered in silence. Listening to wind instead of speakers completes the view.