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Flamingos wading in the reflective waters of Uyuni Salt Flats

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Eduardo Avaroa Andean Fauna National Reserve

This high-altitude desert region is a key destination on multi-day Uyuni tours. It features mineral-rich colored lakes, active geysers, and local wildlife.

Photo: tour listing on Viator

You visit the Eduardo Avaroa Reserve on 3-day or 4-day jeep expeditions. The terrain is extreme, with elevations reaching up to 4,850 meters (15,912 feet). You must pay an entry fee of approximately 150 BOB in cash at the park gate.

Nighttime temperatures frequently drop below 0°C. Be sure to read our Uyuni Packing Guide to prepare for the severe cold and intense sun before traveling.

Group throwing colorful blocks in the air at Uyuni Salt Flats
Photo: tour listing on Viator
01

Laguna Colorada

1 - 2 hours

This shallow salt lake gets its red tint from minerals and algae. It is famous for hosting huge flocks of flamingos. The red hue is most intense when the wind picks up around midday.

International flags flying near a salt hotel at Uyuni Salt Flats
Photo: tour listing on Viator
02

Laguna Verde

30 minutes

This brilliant green lake sits at the foot of the Licancabur volcano. The water contains high levels of copper minerals. The green color shifts based on the wind disturbing the surface sediments.

Group having a picnic by their 4x4 on wet Uyuni Salt Flats
Photo: tour listing on Viator
03

Sol de Mañana Geysers

45 minutes4,850m altitude

This intense geothermal field sits at an extreme altitude of 4,850 meters. It features boiling mud pots and steam vents. Tours typically arrive at sunrise when the freezing air makes the steam plumes look massive.

Tour photo
Photo: tour listing on Viator
04

Termas de Polques (Hot Springs)

1 hour40°C pools

These natural geothermal pools overlook the desolate high-altitude desert. The geothermally heated water stays around 40°C. Bring your swimsuit in your daypack to warm up from the freezing morning air.

Book a Multi-Day Reserve Tour

Flamingos on red water reflecting mountains at Uyuni Salt Flats
3-Days Tour to the Uyuni Salt Flat and Colored Lagoons +Sunset+Mirror Effect72 h 4.7 (871)from $290
3-day expeditionfrom $290 on Viator
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