Coipasa Lake
Lake Salt lake on Altiplano near Uyuni region
A high-altitude salt lake in Oruro, Coipasa Lake sits on the Andean plateau near salt flats; visitors encounter sparse, otherworldly landscapes and seasonal birdlife on adventurous overland routes.
Coipasa Lake is a saline lake on the Altiplano in Oruro Department, western Bolivia. It is part of the endorheic salt-lake system of the high Andean plateau and lies within an arid, high-elevation landscape.
The lake is shallow and saline, surrounded by salt flats, volcanic terrain and puna grassland typical of the Bolivian high plateau. It is less extensive than the nearby Salar de Uyuni but forms part of the same regional hydrological and geological setting.
Coipasa functions as a natural basin in an area with very low annual precipitation and strong seasonal temperature ranges; vegetation and wildlife are adapted to the saline, high-altitude conditions.
The lake lies in Oruro Department on Bolivia’s western plateau, in a remote Andean region that is accessed from regional roads linking towns and salt-flat routes.
- High-plateau saline lake: The lake is part of the Altiplano salt and saline-lake system in western Bolivia and lies in a high-elevation, arid plateau environment.
How to Get to Coipasa Lake #
Coipasa is remote-approach is usually from Oruro or from the altiplano roads connecting to the Salar de Uyuni region. Travel is by 4x4 or tour operator; expect long drives on rough terrain and check seasonal road conditions.
Tips for Visiting Coipasa Lake #
- The lake is remote and high-altitude-acclimatise and travel with experienced local guides familiar with the salt flats region.
- Expect strong sun and reflective glare from the salt surfaces; quality sunglasses and layered clothing are essential.
- Combine a visit with local salt-harvesting communities to understand the lake's economic role.
Best Time to Visit Coipasa Lake #
The dry season (May-October) is generally the most reliable for overland access.
Weather & Climate near Coipasa Lake #
Coipasa Lake's climate is classified as Cold Desert - Cold Desert climate with cool summers (peaking in January) and cold winters (coldest in June). Temperatures range from -4°C to 17°C. Very dry conditions with minimal rainfall with a pronounced dry season.
January
January is cool with highs of 17°C and lows of 5°C. The wettest month with 65 mm of rain.
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February
February is cool with highs of 16°C and lows of 5°C. Moderate rainfall (47 mm).
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March
March is cool with highs of 16°C and lows of 5°C. Light rainfall.
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April
April is cold with highs of 15°C and lows of 2°C. Almost no rain.
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May
May is cold with highs of 12°C and lows of -1°C. Almost no rain.
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June
June is the coolest month with highs of 10°C and lows of -4°C. Almost no rain.
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July
July is cold with highs of 10°C and lows of -4°C. The driest month with just 0 mm.
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August
August is cold with highs of 11°C and lows of -3°C. Almost no rain.
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September
September is cold with highs of 13°C and lows of -1°C. Almost no rain.
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October
October is cold with highs of 14°C and lows of 1°C. Almost no rain.
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November
November is cold with highs of 16°C and lows of 2°C. Almost no rain.
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December
December is cool with highs of 16°C and lows of 4°C. Light rainfall.
