Some tours include an overnight stay near the salt flats, while others return to Uyuni the same day. Three- and four-day tours to the salt flats operate from here, and booking a guided tour is strongly recommended, as crossing the border independently can be challenging. When visiting the breathtaking salt flats, consider enhancing your experience by staying at a hotel made entirely of salt.
Why is it so flat? (One of the smoothest natural surfaces)
The island is a remnant of an ancient volcanic formation and was once part of a prehistoric lake. It’s a unique landscape featuring giant cacti, some reaching over 10 meters tall, thriving amidst the harsh, salty environment. The salt crusts and brine pools support a rich diversity of microbial communities, including halophilic archaea and bacteria that have adapted to the high salinity and other extreme conditions. The Salar de Uyuni is characterised by high salinity, low humidity, and a significant altitude, creating a challenging environment for most life forms. The savage beauty of this vast salt desert makes it one of South America’s most awe-inspiring spectacles.
What will happen to Salar de Uyuni in the future? (Climate + human impact)
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.
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- In 2017, on the first night, we stayed in private rooms in a salt hotel.
- The rainy season (December to April) brings its own beauty.
- It is possible to visit the salt flats independently and while I was there I saw people camping with bikes!
- When booking a tour you’ll have the option of taking a round trip or including onward travel at the end of the tour.
- And the views of the salt flats from up there are absolutely incredible.
- Make sure to charge your devices during this time.
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.
When you are Exploring Salar de Uyuni on a multi-day tour, chances are that you will be visiting this nearby reserve. When these ancient bodies of water evaporated due to time they left behind a thick crust of salt and other minerals and this is what we now call Salar de Uyuni. This spectacular salt flat that covers an area of 10,000 square kilometers is not only the largest in the world, but also one of the most astounding natural marvels in the earth. No special permission is required to enter the Uyuni salt flats. Towel and toiletries – these are not provided in standard tour salt hotels and refuges.
How to Get to Salar de Uyuni 🚌
- Through its reliable brands such as Gokite Oman, your journey to the largest salt flat in the world will be continuous, natural and memorable.
- The Salar’s visual magic is not random—it’s atmospheric physics.
- These islands are the tops of ancient volcanic domes that remained above water even when the whole area was a lake.As the lakes dried and the salt crust formed, the domes stayed as isolated high points.
- We visited these hot springs on our 2017 tour.
- Take altitude seriously, and make sure you acclimatize properly before a tour to fully enjoy the beauty of Salar de Uyuni.
- Omani and other GCC Nationalities are generally required to seek a Bolivia travel visa prior to arrival.
The itinerary is similar to the standard 3-day tour, just in reverse, but this route is usually more expensive. Tupiza is another starting point for alternative Salar de Uyuni tours. A 2-day tour from Uyuni covers everything included in the 1-day tour. A 1-day tour from Uyuni is the cheapest option to explore Salar de Uyuni. Most tours to Salar de Uyuni start from the small town of Uyuni.
Of course, there are also many reputable tour operators in the area who will ensure your experience of this natural wonder is both memorable and safe. Epic Guides provide inspiration and first-person stories for a lifetime of unforgettable travel experiences. A dried lake becomes a salt desert.A salt desert becomes a mirror.And a mirror becomes a global symbol of surreal natural beauty. High altitude → thin air → less scatteringWhite salt → strong reflectionFlat surface → no curvature effects
Today they create an eerie environment and stand as a testament to the corrosive power of salt! The first stop on most tours is the Train Graveyard (El Cementerio de Trenes) on the dusty outskirts of Uyuni. The deserted plain is the perfect canvas for taking perspective photographs and when covered in a layer of water it becomes the world’s largest mirror, which makes for stunning reflective images. Sense of distance and perspective become skewed as the salty surface goes on mile after endless mile. As the water evaporated the salt crystalised and formed a crust, which is up to 10 m thick in some places. There are tours that run directly from the Chilean town of San Pedro de Atacama, which is close to the Bolivian border.
There are ATMs in Uyuni but these are not always reliable so it’s best to bring some extra cash from wherever you are travelling. Note also that Incahausi island is sometimes inaccessible during the rainy season. Some people are keen to observe the mirror effect on the salt flat. Aim to begin your tour the same day, otherwise you’ll have a whole day to waste.
These months are also less cold than the dry season. Some would argue the vistas during the wet season are even more mesmerising than in the dry season. The rainy season (December to April) brings its own beauty.
What are the 10 Essential Travel Items?
In the salt flat, in the middle, there is an island known as Isla Incahuasi that is composed of ancient coral and is covered with giant cacti some of which are over 1,000 years old. It is up to you whether you enjoy the thoughtful amazement of the wet season or the cold magnitude of the dry season, but either way, they will all be a memorable experience with the nature. The two seasons have different viewpoints and therefore it is up to you to decide which one to watch depending on the type of experience you want to get. This is when photographers go a-swarming to get the surreal effect of the infinity horizon, one of the most recognisable photographs of travelling the world.
Learning about the cultural aspect of Uyuni will enhance the experience of your trip to be not only a trip of sightseeing, it will be a good experience of humanity. You may also observe how the salt is extracted, processed and rolled into souvenirs, which is an ideal method of helping communities locally. Excursion to the nearby villages such as Colchani where people make their living by making artisan salt and craft through the traditional ways. Other than its natural beauty, the area surrounding Salar de Uyuni is very culturally diverse.
Salar de Uyuni, located in southwest Bolivia near the crest of the Andes, is a remarkable natural area set in a high-altitude environment. One must-do activity in Bolivia is exploring the Salar de Uyuni, the world’s largest salt flat. Bolivia, located in the heart of South America, offers diverse travel experiences that can be enjoyed on a budget.
Most locals make their living from salt production. Drinks were spinmaya no deposit bonus code provided with meals, usually water and Coke, and dinners often came with red wine. When we did a tour in 2025, we paid extra for private rooms. When I did a tour eight years ago, the accommodation was basic. The tour takes you through elevations ranging from about 3,600 m to 4,800 m.
The night sky is bright with stars, constellations, and even Milky Way which is perfectly reflected on the mirror-like surface with minimal light pollution and high altitude (wet season). There are reputable travel firms such as Gokite Oman which may help to organize well-curated tours with local Bolivian firms. When Opera Exploring Salar de Uyuni and the natural wonders around it, it is one of the most photogenic places to visit.