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Salar de Uyuni Bolivia — el salar más grande del mundo a 3.656m con efecto espejo al amanecer
llama
— Ecosystem · Bolivian Altiplano3.656m

Salar de Uyuni,
Bolivia.

The world's largest salt flat. 10,582 km² of white salt at 3,656m. The mirror effect that made it Bolivia's most photographed place. Volcanoes, flamingos, geysers. The most star-filled sky on the planet.

Surface area
10,582 km²
Altitude
3,656m
Mirror season
Dec – Mar
Flamingos
3 Andean species
From La Paz
1h fly · 10h bus
3-day tour
from $150 USD/p
— How long do you need

Three itineraries. One unique destination.

2 days
  • Day 1: Arrive Uyuni — Train Cemetery, Colchani salt extraction, salt flat at sunset
  • Day 2: Salt flat at sunrise — Incahuasi island, perspective photography, return by midday

Minimum viable. Covers the flat only — no volcanoes, coloured lakes or geysers of the south circuit.

4 days
  • Day 1: Arrive, Train Cemetery, salt flat at sunset
  • Days 2–4: 3-day/2-night tour — full salt flat + Laguna Colorada + Sol de Mañana + Laguna Verde

The ideal itinerary. The 3-day tour is substantially richer than the 1-day.

7 days
  • Days 1–4: Uyuni + full 3-day south circuit (Laguna Colorada, volcanoes, Laguna Verde)
  • Day 5: Uyuni → Potosí (4h bus) — Mint House, Cerro Rico, UNESCO colonial centre
  • Days 6–7: Potosí → Sucre (3h) — white UNESCO city, central market, Bolivian cuisine

The complete altiplano route: salt, colonial silver and Sucre. Connects to a flight to Santa Cruz or return to La Paz.

— Things to do at Salar de Uyuni Bolivia

Six altiplano experiences.

From the salt flat at sunrise to geysers at 4,850m. Selected by Bolivians.

🧂
Colchani → Isla Incahuasi

Sunrise salt flat tour

The world's largest salt flat at first light

The full-day tour departs at 5am for sunrise over the white crust. Route: Colchani (salt extraction village), vast flat crossing, Isla Incahuasi (the cactus island), perspective photography, sunset from the flat. The surface is the flattest point on Earth — perfectly horizontal across 200km in every direction. Cloud reflections are present year-round when the salt is slightly wet.

Local tip
Always book with a registered operator. Driver-guides without a licence exist — book through your hotel or a certified agency. The flat crossing in the dark before sunrise is part of the drama.
🪞
December – March

Mirror season

The most photographed image in Bolivia

December to March: altiplano rainfall deposits a thin layer of water over the salt crust — between a few millimetres and a few centimetres. The sky reflects with photographic precision. At dusk the effect intensifies: pink-violet clouds mirrored against the white below. The condition depends entirely on recent rainfall and is never guaranteed. January and February are the most reliable months.

Local tip
Confirm with your operator 48h before: "¿Hay espejo en el salar?" — they check in real time. If the flat is completely dry, the mirror photos aren't possible but the white crust and stargazing are equally extraordinary.
🌵
Centre of the flat · ~90km from Colchani

Isla Incahuasi

Giant cactus island rising from infinite white

A rocky outcrop in the centre of the flat covered in giant Trichocereus cacti up to 10 metres tall and over 1,000 years old. The island is a former volcano that remained above the prehistoric lake level. The contrast between the ancient cactus and the infinite white is one of the most photographed compositions in South America. The highest viewpoint gives 360° of salt flat to the horizon.

Local tip
Walk the full island circuit (45 minutes). The summit viewpoint requires a short scramble. Entrance fee: ~15 BOB. There is a café on the island — coffee surrounded by 1,000-year-old cactus on a salt flat is its own experience.
Full guide →
🦩
Eduardo Avaroa Reserve · 4,278m

Laguna Colorada

Blood-red lake with three Andean flamingo species

A blood-red salt lake at 4,278m in the Eduardo Avaroa National Reserve, 160km south of Uyuni. The red colour comes from algae containing beta-carotene pigments. Three flamingo species: Andean flamingo, James's flamingo and Chilean flamingo. Maximum numbers occur October–January. It is the most visually dramatic point in the 3-day tour — reached on Day 2 at sunrise, the red water against white shores and volcanic peaks is extraordinary.

Local tip
The 3-day tour reaches Laguna Colorada at sunrise on Day 2 — worth the cold night in the adobe lodge. Flamingo numbers vary by season and year. Even with few birds the landscape itself is extraordinary.
Full guide →
💨
Eduardo Avaroa Reserve · 4,850m

Sol de Mañana geysers

Bolivia's most active geothermal field

A geothermal field at 4,850m — the highest point of the 3-day tour. Active geysers of boiling steam (up to 130°C), bubbling mud pools and sulphurous fumaroles. The tour arrives at 6–7am when temperature contrast with the freezing air creates spectacular steam columns. The site smells strongly of sulphur. Water temperature exceeds 80°C — stay on the marked path at all times.

Local tip
Dress in your warmest layers for Sol de Mañana — it is the coldest moment of the entire tour. The combination of -5°C air and boiling geysers is extraordinary. Do not step off the marked path — the ground crust is thin in places and the steam vents are not all visible.
Full guide →
🚂
3km from Uyuni town

Train Cemetery

Rusting British steam locomotives on the altiplano

A collection of rusting British steam locomotives abandoned on the altiplano 3km from Uyuni town. The cemetery dates from the late 19th and early 20th century — the locomotives transported silver and tin from the mining cities. When the mining industry collapsed, they were left in place. Visited at the start and end of most day tours. Excellent photography subject at sunrise or sunset, with the flat altiplano sky as backdrop.

Local tip
Worth visiting independently — walkable from Uyuni town (3km) or a short taxi ride. Go early morning or late afternoon for the best light and fewest other visitors. The locomotives can be climbed, though some are structurally fragile.
Full guide →
— The most important decision of your visit

Two seasons. Two different flats.

Unlike most destinations, in Uyuni both seasons are extraordinary — but for completely different reasons.

🪞
Mirror season
December–March: rainfall deposits thin water sheets over the salt. The sky reflects with photographic precision. January and February are the most reliable months. Never guaranteed — it depends on rainfall in the preceding days.
☀️
Dry season
May–October: pure white salt crust, completely clear skies, no mud. Incahuasi island gleams under the altiplano sun. Nights are extraordinarily star-filled. No mirror — but no clouds either.
❄️
Extreme cold at night
Night temperatures drop to -10°C / -25°C in winter (June–August). Even in summer nights are cold (0°C / -5°C). Extreme cold-weather gear is mandatory year-round, especially at the geysers (4,850m).
🔆
Light and photography
Sunrise and sunset are the golden hours. In mirror season, midday is also extraordinary for total reflection. Tours depart at 5am for sunrise — worth the early start in any season.
🚐
1-day vs 3-day tour
The 1-day tour covers the flat, Incahuasi island and the train cemetery. The 3-day tour adds Laguna Colorada, Sol de Mañana, Laguna Verde and the volcano route. The 3-day is significantly richer — it's the right choice if you have time.
🧴
Sunscreen: non-negotiable
At 3,656m, UV radiation is extreme. The sun's reflection off white salt multiplies exposure considerably. Factor 50+ mandatory even on overcast days. UV400 sunglasses essential. Severe sunburn in a few hours without protection.
— Excursions from Uyuni Bolivia

The altiplano all around you.

Excursion
Included in 3-day tour · Day 3

Laguna Verde & Licancabur

Turquoise lake at the foot of a 5,920m volcano

Laguna Verde is a striking turquoise-green lake at 4,350m at the feet of Volcán Licancabur (5,920m) and Volcán Juriques, on the Chilean border. The green colour comes from magnesium, calcium and suspended minerals. Nearby Laguna Blanca provides an extraordinary chromatic contrast — white and green lakes side by side. This is the final morning of the 3-day tour and can be combined with a border crossing to Chile.

Tip
Request the "Uyuni → Atacama" option when booking if you plan to cross into Chile. The tour ends here and a Chilean operator vehicle takes you to San Pedro de Atacama (2,400m) — noticeably lower altitude, which feels like physical relief after days at 4,000m+.
Full guide →
Excursion
Half day from Uyuni

Volcán Tunupa & Coquesa mummies

Pre-Columbian mummies · Views over the entire flat

Volcán Tunupa (5,321m) rises on the north shore of the Salar. A 2–3h hike from Coquesa village reaches the cave on the volcano's flank where pre-Columbian mummies were found. The view from the cave looking south over the entire salt flat is extraordinary. A less-visited alternative to the standard south circuit — the north shore of the salar is quieter and equally photogenic at sunset.

Tip
Hire a local guide in Coquesa — the path is unmarked and the cave is only accessible with someone who knows it. Start no later than 9am. Coquesa is 90km north of Uyuni on the salar shore — requires private transport or an organised tour.
Full guide →
Excursion
4h by bus

Potosí

UNESCO silver city at 4,090m

The city that funded the Spanish Empire for 200 years. At 4,090m, it has one of the best-preserved colonial historic centres in South America (UNESCO, 1987). The Casa de la Moneda (Royal Mint) is the finest colonial building in Bolivia. Cerro Rico — the mountain that produced billions of silver pesos — still has active cooperative mines offering intense, authentic mine tours. 4h by bus from Uyuni.

Tip
Potosí can be a day trip from Uyuni or an overnight stay en route to Sucre (3h onward). The Cerro Rico mine tours are physically demanding (4,200m+) and involve real working conditions, not staged. Book through certified operators and always listen to your body.
Full guide →
Excursion
From Laguna Verde · End of 3-day tour

San Pedro de Atacama (Chile)

Cross the Andes into the Atacama Desert

The 3-day tour can end in San Pedro de Atacama instead of Uyuni, crossing the Chilean border at Hito Cajones (4,500m) near Volcán Licancabur. San Pedro is a small desert town and world-class astronomy destination at 2,400m — the drop in altitude from 4,000m+ feels like a physical gift. Moon Valley (Valle de la Luna) and the Atacama observatories make it a natural extension of the Bolivia circuit.

Tip
Confirm the crossing option when booking your Uyuni tour. The border closes on Sundays. Passport required for all nationalities; EU citizens need no visa for Bolivia or Chile. The route also works in reverse (San Pedro → Uyuni) with Chilean operators. Calama airport (1h from San Pedro) has direct flights to Santiago.
— Travel logistics

Getting there and getting around.

✈️

How to get to Uyuni

  • Fly — BoA or Amaszonas: La Paz → Uyuni in ~1h ($50–100 USD, 2–3 flights/day). Uyuni Airport (UYU) is 3km from the town centre. Flights also from Sucre (45 min).
  • Overnight bus — La Paz terminal to Uyuni, ~10h overnight ($15–30 USD). Several companies: Todo Turismo, Trans Uyuni, Litoral. Depart 8–10pm, arrive 6–8am.
  • Train from Oruro — Ferroviaria Andina runs Oruro–Uyuni (Tuesday and Friday, ~7h, highly scenic). Oruro is 3.5h from La Paz by bus.
  • From Potosí: 4h by bus or shared taxi. Paved road, intense altiplano landscape.
🚐

How to get around Uyuni

  • All salt flat and south circuit exploration requires organised 4x4 tours with guide-driver — independent exploration in a standard vehicle is not feasible.
  • 1-day tour (~$60–90 USD/person): Train Cemetery, salt flat, Incahuasi island, sunset.
  • 3-day/2-night tour (~$80–150 USD/person depending on operator): full southwest circuit with lodge accommodation and meals included.
  • Recommended operators: Tonito Tours, Cordillera Traveller, Andes Salt Expeditions. Vehicle and guide quality varies significantly — ask for references.
  • Uyuni town: fully walkable. Hotels, restaurants, tour agencies, banks (ATMs accept Mastercard/Visa) — all within a few streets.
— Climate and seasons

When to visit the Salar.

The Salar has two extraordinary seasons for opposite reasons. There is no single right answer — it depends on what you are looking for.

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
June – August
Dry season — pure white crust
Completely clear skies, the crust at its whitest and most photogenic. No mirror but no mud. Nights are extremely cold (-15°C / -20°C) but the starfield over the flat is unique. Incahuasi island gleams under the altiplano sun.
January – February
Mirror season — maximum reflection
The most reliable months for the mirror effect. Altiplano rainfall deposits water sheets over the salt. The sky reflects with photographic precision. The night mirror with reflected stars is one of the most extraordinary visual spectacles on the planet.
Transition (Apr–May and Sep–Oct)
Fewer tourists, variable conditions
Transition months can offer some mirror (April) or the first dry sun (May) with fewer visitors. Lower tour prices. Less predictable conditions — but for flexible travellers, sometimes the best time of the year.
— From the Salar de Uyuni

Connected routes and ecosystems.

The Salar de Uyuni is the heart of the Altiplano ecosystem and the central point of the most-requested Love Bolivia routes.

Ecosystem
llama
Altiplano
Uyuni · Titicaca · La Paz
Routes including the Salar de Uyuni
llama
01 · Altiplano
La Llama
The grand Altiplano circuit. The Salar de Uyuni is the centrepiece — the route continues north to Lake Titicaca and La Paz. Begins and ends in La Paz.
10–14 daysfrom €2,200
vicuna
16 · Extended Altiplano
La Vicuña
The full Andean traverse: Sajama volcano (6,542m), Salar de Coipasa, Oruro Carnival, Potosí and the Salar de Uyuni in one grand loop.
12–16 daysfrom €2,390
condor
14 · La Paz Circuit
El Cóndor
La Paz-focused route. Can be extended with 4 days at the Salar de Uyuni — this La Paz + Uyuni combination is Bolivia's most popular circuit.
5–8 daysfrom €1,100
FAQ

Questions about the Salar de Uyuni.

The 9 most common questions about travelling to the Salar de Uyuni, Bolivia.

Plan your trip with us →

The Salar de Uyuni is the world's largest salt flat: 10,582 km² of salt crust at 3,656m in southwestern Bolivia, Potosí department. It formed approximately 30,000 years ago when prehistoric lakes Minchin and Tauca evaporated. It contains 50–70% of the world's known lithium reserves. During the wet season (December–March), a thin layer of rainwater creates the mirror effect — the most photographed image in Bolivia.

The mirror effect occurs between December and March, when altiplano rainfall deposits a thin water layer over the salt crust. The most reliable months are January and February. The effect is never guaranteed — it depends on recent rainfall in the preceding days. Transition months (November, April) sometimes offer the mirror with fewer tourists. The dry season (May–October) offers pure white crust, clear skies and extraordinary stargazing — no mirror, but an equally spectacular experience.

From La Paz to Uyuni: (1) Fly — BoA or Amaszonas fly La Paz → Uyuni in ~1 hour ($50–100 USD, 2–3 flights per day). Uyuni Airport (UYU) is 3km from town. Flights also from Sucre (45 min). (2) Overnight bus — La Paz terminal to Uyuni, ~10 hours overnight ($15–30 USD). Depart 8–10pm, arrive 6–8am. (3) Train from Oruro — Ferroviaria Andina runs Oruro–Uyuni (Tuesday and Friday, ~7h, very scenic). Oruro is 3.5h from La Paz by bus.

Minimum 2 days (1 night): covers the flat at sunrise, Incahuasi island and the Train Cemetery. Ideal: 4 days (3 nights) including the 3-day/2-night tour of the full southwest circuit — Laguna Colorada, Sol de Mañana geysers and Laguna Verde. The 3-day tour is substantially richer than the 1-day. Most Bolivia itineraries allocate 3–4 nights in Uyuni.

Isla Incahuasi (also Isla del Pescado) is a rocky outcrop in the centre of the Salar covered in giant Trichocereus cacti up to 10 metres tall and over 1,000 years old. The island is a former volcano that remained above the prehistoric lake level when it evaporated. It is the focal point of all standard salt flat tours. The visual contrast between the ancient cactus and the infinite white salt is one of the most photographed compositions in South America. Distance from Colchani: approximately 90km.

The 3-day/2-night tour from Uyuni is the standard way to see the full southwest circuit: Day 1 — Train Cemetery, Colchani, salt flat, Incahuasi island, sunset; Day 2 — flamingo lakes (Cañapa, Hedionda), Valle de Rocas, Laguna Colorada at sunset, overnight in adobe lodge near the lake; Day 3 — Laguna Colorada at sunrise, Sol de Mañana geysers (4,850m), hot springs, Laguna Verde, Laguna Blanca, Volcán Licancabur. Ends in Uyuni or San Pedro de Atacama. Price: $150–280 USD/person (budget to mid-range, 2026 rates). Premium private tours: $400–600 USD/person.

Laguna Colorada is a blood-red salt lake at 4,278m in the Eduardo Avaroa Andean Wildlife National Reserve, 160km south of Uyuni. The red colour comes from algae and sediments containing beta-carotene pigments. Three Andean flamingo species nest here: Andean flamingo, James's flamingo and Chilean flamingo. Maximum flamingo numbers occur between October and January. It is the most visually dramatic highlight of the 3-day tour — reached on Day 2 at sunrise.

Uyuni at 3,656m has extreme temperature swings. Daytime: 15–20°C in summer (December–February), 10–15°C in winter (June–August). Nights: -5°C to -10°C in summer, -15°C to -25°C in winter. The geysers at Sol de Mañana (4,850m) are consistently -5°C to -10°C in the morning. UV radiation is extreme at this altitude — the white salt surface amplifies it. Factor 50+ sunscreen, UV400 sunglasses and thermal layers for nights are non-negotiable year-round.

Most nationalities — including US citizens (since December 1, 2025), EU, UK, Australia, Canada and most of Latin America — can enter Bolivia visa-free for up to 90 days. IMPORTANT: Since mid-2025, ALL visitors must complete the free SIGEMIG online pre-registration before arrival (sigemig.gob.bo). It takes 8–10 minutes and generates a QR code. The #1 cause of delays at El Alto airport in 2026 is missing SIGEMIG — immigration officers ask you to fill it on your phone on the spot, adding 15 minutes. Always complete it before your flight.

Yes. The 3-day tour can end in San Pedro de Atacama (Chile) instead of Uyuni, crossing at Hito Cajones (4,500m) near Volcán Licancabur. This is the most popular route for travellers continuing to Atacama. Passport required for all nationalities; EU citizens need no visa for Bolivia or Chile. The border closes on Sundays. The route also works in reverse (San Pedro → Uyuni) with Chilean operators. There is also an Argentina border crossing further east (La Quiaca/Villazón via Potosí).

— Plan your Salar de Uyuni & Bolivia trip

Mirror or white crust.
The Salar always wins.

45 minutes. We design your Salar de Uyuni and Bolivia itinerary with logistics, accommodation and a realistic budget.

$90 · €85 · Bs. 623

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