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Ember & Grain · Field Notes · Salts · Origin Atlas · Nº 10

Bolivian Salt

of the Salar de Uyuni

Salar de Uyuni, Bolivia. Salt cut from the largest salt flat on earth, two miles up in the Andes.

20°08′ S · 67°29′ W

Salt workers break for lunch on the flat.
Salt workers break for lunch on the flat.

High on the Altiplano, at 3,663 meters, the land runs out in white. The Salar de Uyuni covers more than ten thousand square kilometers, and across all of it the ground rises and falls by less than a meter. The crust cracks into six-sided tiles. Volcanoes stand on the rim. In the rains a skin of water turns it into a mirror eighty miles wide, and the sky goes on below your feet.

Field notes

OriginSalar de Uyuni, Potosí, Bolivia
Position20°08′ S · 67°29′ W
Altitude3,663 m (12,000 ft)
Area10,582 km²; the largest salt flat on earth
MethodCut by hand, sun-dried in mounds
MakersThe salt cooperative of Colchani
The table · Bolivian Salt
The table · Bolivian Salt

Continue in The Origins Atlas

The rest of this chapter lives in the book: the full story of the place, how the salt is made, the people who keep the tradition, and the hand-drawn map.

  • The Place · a lake that dried
  • The Harvest · by hand on the white
  • The People · of the high plain

Sources: Wikipedia, “Salar de Uyuni”; Google Arts & Culture; EJAtlas. Imagery is illustrative and AI-generated.