Spend a long day crossing the world's largest salt flat from Uyuni: visit Colchani, the train cemetery, hike Incahuasi and watch sunset turn the salar into a mirror before stargazing under an astonishing Milky Way.
More ways to explore the area's outdoor wonders
A wind-dry plain opens like a living mirror as the day cools: the salt flat stretches to the horizon, a white plane broken only by the dark silhouettes of the train cemetery and the cactus-studded Incahuasi islet. On this full-day loop from Uyuni, the landscape shifts from hard salt crust to shimmering flooded plains that reflect sky and traveler alike.
Difficulty
moderate
Duration
12–13 hours
Fitness Level
Suitable for travelers of average fitness who can handle long vehicle drives, short hikes on uneven terrain, and high altitude.
Wildlife
History
The salar overlays evaporated paleolakes and buried mineral deposits; Uyuni’s rail graveyard reflects 19th-century mineral booms and shifting economic fortunes in the Potosí region.
Conservation
Tour operators are encouraged to minimize litter and avoid breaking salt crusts; stick to established vehicle tracks and support local Colchani craft vendors to benefit the community.
Reserve your spot on the Uyuni salt flats: Full day with sunset and starlight tour. today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Acclimatize and hydrate
Altitude (~3,650 m/11,975 ft) can hit hard—drink water the day before, avoid heavy exertion on arrival, and bring electrolytes.
Layer for extremes
Temperatures can be warm mid‑day and drop below freezing after sunset—bring a windproof outer layer and insulating mid‑layers.
Bring camera essentials
A wide-angle lens and spare batteries are vital—the reflective flats drain batteries fast and create unique perspective shots.
Carry cash for local fees
Small entrance or conservation fees and souvenir purchases in Colchani/Incahuasi are often cash-only—bring Bolivianos.
Water bottle (1–2 L)
Hydration is crucial at high altitude and during long drives on the salt plain.
Windproof jacket and insulating mid-layer
Protects against strong daytime sun and freezing nights on the salar.
Wide-angle lens or smartphone with wide lens
Captures vast salt reflections and expansive Milky Way shots after dark.
Sunglasses and high‑SPF sunscreen
Salt reflects intense UV—eye and skin protection is essential even on cool days.