South America   /   Nature

Salar de Uyuni

A white horizon that can become a perfect reflection of the sky.

Sky reflected on a wet salt surfaceWonder46
Sky reflected on a wet salt surfacePhoto credits →

Summary

Salar de Uyuni is a vast salt flat in Bolivia, with an almost uninterrupted pale horizon. Dry salt patterns and shallow seasonal water create different landscapes, including the reflections for which the flat is particularly famous.

Uyuni strips landscape down to horizon, light and scale. Its dry geometric crust and occasional wet-season reflections create two profoundly different versions of the same place.

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The essentials

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Allow time

1 day for the salar; 3 to 4 days for a wider circuit

Choose a base

Uyuni or a carefully chosen tour route

Getting there

Reach Uyuni by available domestic air or overland connections, then use a reputable guided four-wheel-drive excursion. Cross-border tours from San Pedro de Atacama require separate checks on entry and high-altitude route conditions.

Plan ahead

Allow time for altitude acclimatisation and seek medical advice if needed. Compare vehicle safety, accommodation, heating and guide language before booking. Carry sun protection, warm layers and realistic expectations about reflective conditions.

Guide edited 29 September 2026. About practical information

A closer look

Why it stays with you

During suitable wet-season conditions, a shallow layer of water turns the surface into a mirror. In the dry season, the brilliant white crust and its geometry dominate instead. These are different experiences, and no operator can promise the exact reflective conditions seen in a particular photograph.

Multi-day journeys often continue beyond the salt flat into a wider landscape of coloured lagoons, volcanic scenery and high desert. That adds variety but also altitude, cold and long hours in a vehicle. Choose an itinerary for the landscape and comfort level you want, rather than assuming every tour follows the same route.

Background reading: Salar de Uyuni.

Explore the collectionEarth, ice & sky →

The scope of this entry

What’s included.

  • The salt crust's geometric patterns
  • Wet-season reflections when conditions allow
  • Volcanic and lagoon landscapes on a longer route

Make this the moment

The essential experience.

Choose deliberately between a dry-season salt landscape and a wet-season reflection trip, allowing flexibility for local conditions.

Alex’s journey · Still to discover

One of the 15 remaining chapters in Alex’s September 2026 project record.

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Understand the wonder

The salt flat changes with water.

Uyuni can appear as a dry geometric plain or a reflective surface, but these are different seasonal and local conditions rather than guaranteed versions of the same visit. The salt crust records an older lake system, and islands of exposed rock interrupt the apparent emptiness. Wider high-altitude circuits introduce coloured lagoons and volcanic landscapes that are not simply extensions of an easy day on the flat. It is important to distinguish the two trips.

Continue the background reading in the reference links below.

Piles of harvested salt on the salar
Piles of harvested salt on the salarPhoto: rodoluca · CC BY-SA 3.0

Slow down. Notice more.

Look for this.

LOOK 1

Polygonal patterns in dry salt.

LOOK 2

Reflections where shallow water remains.

LOOK 3

The transition from salt surface to exposed rock.

Beyond the familiar view

The salt flat has more than one face.

Uyuni's famous reflections depend on conditions; at other times the salt surface offers a quite different sense of pattern, distance and light. The surrounding journey can include high, remote landscapes that feel very different from the flat itself. The itinerary should acknowledge both.

The choice that changes the visit

Choose a route for the season and the areas you want to include. Confirm the operator's plan for weather, surface conditions, altitude and the return transfer.

Follow the background and visitor sources →
The Milky Way above the Bolivian altiplano
The Milky Way above the Bolivian altiplanoPhoto: Thomas Fuhrmann · CC BY-SA 4.0

From inspiration to itinerary

Plan your visit

Sources & useful visitor links

Before you set off.

Your ticks stay in this browser. Use the official visitor and reference links below →.

Through the seasons

Get your bearings

A place in the world.

Bolivia

A place in the world
Salar de Uyuni location mapSalar de Uyuni location map

Select the pin to open a detailed map. Use Closer look to see the surrounding region. Drag to move a zoomed map.

Map: Natural Earth

Salar de Uyuni. 20.13° S, 67.49° W. Location reference.

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A closer view

The places within the place.

Selected sights and gateways to help you understand the area.

3 selected places

Load the street map to zoom and explore. Map imagery is supplied by OpenStreetMap.

  1. 1
  2. 2
  3. 3

A wide spread of points usually means separate outings or bases. Use current local guidance for the route between them. Report a map issue ↗

Go a little deeper

Further reading.

For tickets, permitted routes and changing access, use the official links in Plan Your Visit. Explore the wider reading list →

Think beyond a single stop

Combine it with…

The Atacama and Uyuni can connect on an organised high-altitude border route. Use an experienced operator and verify entry and road conditions.

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Salt, stone and an exceptionally clear sense of distance.