Amazing Lagoons
Attraction

Amazing Lagoons

Laguna Verde (Green Lagoon)

Updated: August 6, 2026
On this page


At a glance


Laguna Verde (Green Lagoon)




This attraction is located to the Southeast of Potosi at the feet of the Licancabur volcano, at 4,350 meters above the sea level. It has a total surface of 17 km2 and when seen for the first time, it has often been described as a vision of the end of the world.




The Laguna Verde is divided into 2 major bodies of water. The reason for its particular coloring is the high content of magnesium that exists in most of the geologic formations of the area. The landscape is truly fascinating especially when the sun sets on the zenith.On the shores of the lagoon there are several enormous volcanic black-stones and saline rock formations that seem to be coming from the ground.




It has been impossible to determine the exact depth of this lagoon. Throughout the area there is a large amount of straw, most of which is curled or bent according to the direction of the wind.While walking around the shore, an amazing view of the whole lagoon can be seen with the various mountains that surround it in the background. This allows visitors to see a beautiful and abrupt contrast of colors and shapes which are reflected on the surface of the lagoon as well.This is a perfect area for long, peaceful and memorable hikes; it is also a great place for adventure and ecological tourism.




The best dates to go around this area include the months of June, July and August. During these months the soil is fairly dry, which makes it easy to ascend and descend the rocky formation throughout the entire area.The Licancabur Volcano (5,868 meters above the sea level) has the shape of an almost perfect cone. It is an inactive volcano and it does not have much vegetation (straw and some grass). It is located towards the West end of the Lagoon and it is the landmark that indicates the border line between Chile and Bolivia.It takes five hours to climb this volcan. It has a very steep and rocky slope, and whoever dares to climb it must face strong currents of wind, which come from the Pacific Ocean. From the summit there are several deep valleys that could be seen and the numerous lagoons that are inside and outside the park.



Laguna Colorada (Red Lagoon)The Red Lagoon is located at 4,278 meters above the sea level and has a total surface of 60 km2. It is a lagoon of several colors, which has a predominant array of red shades. This is caused by animal plankton, phytoplankton and other additional elements. The beauty of the landscape that surrounds the area contrasts with the reddish hue of the lagoon and the pink flamencos.



This place is also known as the "Nest of the Andes" as it shelters more than 30.000 flamingos of three different species. It is also home to the "Parihuana Chica" (a species of flamingo), the largest of its kind in South America.The view becomes even more spectacular with the presence of a generally large collection of flamencos that reside all over the red waters of the lake. There are three major species of birds: "parina chica" or "Chururu", the "Totoko" or "parina grande". All of these species of birds make a stop here before continuing their journey towards the North.On the road to the Red Lagoon stands the active Ollague volcano. There is also a chain of several small lagoons inhabited mostly by flamingos and the thermal waters of Chalviri most of which contain salty water (30 C of temperature).



Laguna Blanca (White Lagoon)



The Laguna Blanca is inside the Reserva Nacional de Fauna Andina Eduardo Avaroa. It is 5.6Km long and 3.5Km wide. It looks white due to minerals, mainly borax. The wind will sometimes kick up the borax dust making it look like water vapor.



Laguna Hedionda (Stinking Lagoon)



This Lagoon,named for its aroma, is located 10 kms north-east of the Salar Chalviri at 4.532 meters above sea level. It is 2,52 kms long and 2,43 kms wide, with a surface of 3,2 km2. The length of the shore is 8 kms.



Naturally pink flamingos congregate in the salty waters.



Laguna Canapa



Laguna Canapa is a high saline lake populated with flamingos and surrounded by huge mountains. The setting could not be more spectacular and on a beautiful day with no wind and scattered clouds it is perfect for "mirror" pictures.

Tours Including This Destination

View All Tours →
San Pedro de Atacama to Uyuni Shared Tour
3 Days
Potosi
Featured
Potosi

San Pedro de Atacama to Uyuni Shared Tour

An attractive budget option for visiting the best attractions of the Uyuni area and the Eduardo Avaroa Reserve starting from San Pedro de Atacama.

San Pedro de Atacama - Eduardo Avaroa National Park - San Pedro de Atacama Day Tour
1 Day
Potosi
Featured
San Pedro de Atacama

San Pedro de Atacama - Eduardo Avaroa National Park - San Pedro de Atacama Day Tour

Visit the beautiful Eduardo Avaroa National park on a single day tour starting from San Pedro de Atacama. See colorful lagoons, surreal deserts, boiling geysers and volcanoes!

Frequently Asked Questions

How many days do you need in Uyuni?

The honest answer is 3 days for most travellers. One day gives you the salt flat — the hexagons, Isla Incahuasi, and a sunset. Three days gives you the entire region: the salt flat on Day 1, then the Eduardo Avaroa National Reserve on Days 2 and 3 — Laguna Colorada, Sol de Mañana geysers, flamingos, and the chain of coloured lagoons that most people describe as the highlight of their Bolivia trip. If you genuinely only have one day, go — but know what you're choosing to skip.

What is the best month to visit Uyuni?

October is the best single month for most travellers. It is dry, warm enough at night to be comfortable, uncrowded compared to the June–August peak, and the daytime light is excellent for photography. If seeing the mirror effect is your priority, February offers the highest probability — but with more rain, crowds, and potential access restrictions.

Can you see the mirror effect in April?

Sometimes, yes. April is a transition month. In years with heavy rainfall, mirror conditions persist into early April. In drier years, the surface begins drying in late March. A knowledgeable local guide will know where remaining water pockets are. Late April is often recommended by Uyuni-based operators as a sweet-spot month — possible mirror, warmer nights, fewer tourists, and lower prices.

How cold does it get in Uyuni area?

During dry season nights in June, July, and August, temperatures regularly fall below -10°C and can reach -15°C on the open salt flat. Daytime is warmer — typically 13°C to 17°C in winter. From October through April, nights are significantly more manageable, rarely dropping below -5°C.

Is Uyuni worth visiting in July?

Yes, but go prepared. July is peak tourist season — book everything well in advance. The cold is serious and should not be underestimated. The trade-off is dry, clear skies and the best stargazing conditions of the year. If cold weather doesn't bother you and you've booked ahead, July is a spectacular month to visit

Where can I see flamingos in the Uyuni Salt Flat?

The flamingos are not on the Salar de Uyuni itself — they gather at Laguna Colorada in the Eduardo Avaroa National Reserve, approximately 4 hours south of Uyuni. Around 25,000 flamingos of three species (Chilean, Andean, and James) congregate there between November and March for breeding season. This reserve is visited on the standard 3-day Uyuni southwest circuit tour.

Can tours run year-round at the Uyuni Salt Flat and the Uyuni area?

Yes, with some limitations. Dry season tours operate across the full flat with no restrictions. Wet season tours adapt routes to water levels — some areas like Isla Incahuasi may be temporarily inaccessible after heavy rain. The Eduardo Avaroa Reserve southwest circuit occasionally closes during peak rainfall. Reputable operators monitor conditions daily and adapt accordingly.

Can you visit Incahuasi Island during the rainy season?

Generally no. When the salt crust dissolves into soft, muddy brine, heavy 4x4s risk sinking. Island access is typically restricted by park authorities between mid-January and late March.

Nearby Places & Attractions

Salar de Chiguana
Attraction

Salar de Chiguana

The Salar de Chiguana, not far from the border with Chile has a salt base, covered with brownish dust.

Salvador Dalí desert
Attraction

Salvador Dalí desert

Salvador Dalí Desert (Desierto Salvador Dalí), also known as Dalí Valley (Valle de Dalí), is an extremely barren valley of southwestern Bolivia, in the Potosí Department.

Red Lagoon
Attraction

Red Lagoon

The Red lagoon (Laguna Colorada) is a shallow lake within the Eduardo Avaroa Andean Fauna National Reserve and close to the border with Chile. The lake is famous for its strong red colour caused by algae that provide food for large flocks of pink flamingos.

Green Lagoon
Attraction

Green Lagoon

Green lagoon (Laguna Verde) is a high-altitude mineral lake in the Eduardo Avaroa Reserve, known for its beautiful green color. It sits at the foot of 2 volcanoes, Licancabur and Juriques, which straddle the border with Chile and are reflected in the water when the weather is calm.

Rock Tree
Attraction

Rock Tree

The Rock Tree (Árbol de Piedra) is a tree-like rock formation in the Siloli Desert desert that offers great photo opportunities!

Andean Fauna
Attraction

Andean Fauna

The Andean fauna populating the surroundings of the Uyuni Salt Flat and the amazing lagoons is diverse and rich. During the most popular tours to the Eduardo Avaroa National Reserve it is possible to observe these species in their natural habitat and be amazed by nature.

Ready to visit Amazing Lagoons?

We can help you organize the perfect trip to this incredible destination.