Polques Hot Springs are the most common hot springs stop on 3-day Uyuni tours. Standard tours allow time for taking perspective photos. That’s what it’s like when you visit the Salar de Uyuni, Bolivia’s enormous salt flat that stretches as far as your eyes can see. Alternatively, shorter one- to three-day tours are available from Uyuni spinmaya no deposit bonus code or Tupiza, depending on your onward travel plans. Travellers with more time can opt for extended five- or nine-day tours from Salta, Argentina. From December to April, the wet season creates a stunning mirror effect across the salt flats.
During the rainy season (usually December–March), a thin layer of water spreads over the salt surface—sometimes just a few millimeters, sometimes a bit more. As you may have deduced by the name, the salt flats are near Uyuni in Bolivia, the starting point of most tours. The plateau includes fresh and saltwater lakes as well as salt flats and is endorheic. It leaves a permanent imprint on any traveler whether it is the glittering salt plains in the dry months or the fantastical reflections in the rainy seasons, this is a natural wonder which is unforgettable. Your trip starts with the small town of Uyuni that is the central point of the salt flat tours. Catch a local bus to Colchani (this is a stop on tours to visit a salt museum).

• When we did a tour in 2025, we paid extra for private rooms.
• Very few places on Earth bring together three simple elements—minerals, water, and light—in such a dramatic way.
• It’s a good way to explore Uyuni salt flats as long as you don’t plan to cycle further to the altiplano.
• During the rainy season (usually December–March), a thin layer of water spreads over the salt surface—sometimes just a few millimeters, sometimes a bit more.
• Isla Incahuasi, also known as Cactus Island, is a small, rocky outcrop located in the middle of the Salar de Uyuni, the world’s largest salt flat, in Bolivia.

Incahuasi Island

Across its 10,582-square-kilometer (4,086 sq mi) surface, the elevation variation is less than 1 meter (3 ft 3 in) relative to the Earth’s circumference. Around 2007, a new hotel was built, under the name Palacio de Sal, in a new location at the eastern edge of Salar de Uyuni, 25 km away from the town of Uyuni. Mismanagement caused serious environmental pollution and the hotel had to be dismantled in 2002.
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Eduardo Avaroa Andean Fauna National Reserve

Join our community to get discounts, travel inspiration and trip ideas – just in time for summer! For travelers on a short trip that want to make the most of their time exploring. Experience guides offer travelers innovative ways to discover iconic destinations, featuring unique adventures and trip-building tools for personalized journeys. The crust is extremely hard—vehicles can drive over it in dry season—yet it has the ability to reshape itself when water interaction begins again. Each polygon is like the surface expression of a slowly growing salt plate. Because of this, NASA and ESA regularly use Salar de Uyuni to calibrate satellite altimeters—something only this kind of surface can offer.

Amsterdam, Netherlands — current time

Omani and other GCC Nationalities are generally required to seek a Bolivia travel visa prior to arrival. Bring sunscreen, sunglasses, lip balm, and a jacket (or two) of clothing – the day and night can be extremely different. Salar de Uyuni also has a high altitude that may lead to the occurrence of altitude sickness. This is a lake of colour; it is a red lake caused by algae and mineral and a home of thousands of flamingos. It is an experience because, when one reaches the summit they can observe the entire landscape and it is particularly breathtaking during sunset or sunrise.

• If travelling to Uyuni by bus you will arrive early in the morning (around  6 or 7 am) and most tours begin at around 10 am, giving you time to scout around for a tour you like.
• The fields of salt, extending as far as the eye can see and backed by distant mountains, create one of the most dramatic and unique vistas on Earth.
• A multi-day Salar de Uyuni tour is essentially a tour of the reserve.
• The great news is there is no bad time to visit the salt flats in Bolivia and each season has its advantages.
• The salt flat was formed through the gradual evaporation of prehistoric lakes, leaving behind an extensive, flat salt crust.

Salar de Uyuni: Explore The World’s Largest Salt Flat In Bolivia

From strange islands in a sea of blindingly bright salt to delicately colored mineral lakes in the Andean mountains, this is an unforgettable Bolivian landscape. When it dried up, it left a couple of seasonal puddles and several salt pans, including Salar de Uyuni. It was part of a prehistoric salt lake, Lago Minchín, which once covered most of southwest Bolivia. The world’s largest salt flat sits at a lofty 3653m (11,985ft) and blankets an amazing 12,000 sq km (4633 sq miles).
English-speaking guides aren’t standard so check with the tour company if one is included. Unless you’re confident in your Spanish skills, you’ll likely get more out of a tour with a guide who speaks English. There was so much more to see than I expected and the locations on days two and three were far less crowded because there were no daytrippers at these sites.

Formation and Significance of Salar de Uyuni.

Snacks and water/drinks – food is provided, but in case you want extra in between the meals, pack some snacks and drinks. Sunblock, lip balm with SPF, and sunglasses – the sun is very harsh at high altitudes. You are provided blankets in hotels and refuges, but a down sleeping bag will make your sleep more comfortable. A rain jacket if you go during the wet season.
On both tours, the food was great, and there was plenty of it — we couldn’t even finish everything. The first night’s accommodation (salt hotel) was very clean and comfortable, with fresh bedsheets, towels, and toilet paper provided. Don’t underestimate the altitude and make sure to acclimatise before taking a tour. Most tours are conducted in 4WD vehicles, with the driver also acting as the guide. I’ve done the 3-day Salar de Uyuni tour twice with different agencies, eight years apart, in 2017 and 2025.

Colchani

Salar de Uyuni spreads over 10,582 km2, which is roughly 100 times the size of the Bonneville Salt Flats in the United States. The youngest prehistoric lake was Coipasa, which was radiocarbon dated to 11,500 to 13,400 years ago. Some 30,000 to 42,000 years ago, the area was part of a giant prehistoric lake, Lake Minchin.
It’s basically a natural self-leveling surface. Over time, as climate changed, these lakes expanded during wet periods and shrank dramatically during dry ones. For photographers, scientists, engineers, and travelers, Salar de Uyuni is a place where nature behaves almost unreal. What we see today as a white desert is the long-term memory of ancient lakes, evaporation cycles, mineral precipitation, and climate shifts. Today, she spends her time solo backpacking, navigating through life and unfamiliar streets.