Salinas Grandes and the white plateau of Jujuy
Published on 08/19/2026 at 08:30 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Salinas Grandes spreads across the high plain of north-western Argentina as a salt surface of striking scale and bright colour. The place lies in Jujuy and Salta, and its elevation is about 3,450 m (11,319 ft).
A salt plain across the Andean highlands
The first impression is not one of buildings or ruins, but of a flat mineral expanse. Salinas Grandes is a salar, a salt flat formed by the evaporation of water in an enclosed basin, and its white crust gives the landscape a severe clarity.
The better-known approach from Jujuy passes through Purmamarca and along Ruta Nacional 52, which also links the high Andean route towards Chile. That road climbs into the puna, the high plateau region of the Andes, before reaching the salt plain.
Jujuy and Salta frame the southern edge of the better-known northern salt flat, while Ruta Nacional 52 gives it a direct road connection from the valley towns below.
The salt crust and the high-altitude basin
Salinas Grandes occupies a broad basin with a surface of white crust, hard salt patches and shallow depressions that change appearance with light and weather. The setting belongs to the arid high country of the Argentine north-west, where the horizon remains open and the ground reads as nearly level.
The salt flat is associated with a long, closed drainage system, and the surrounding terrain feeds into that endorheic basin rather than out to the sea. That geological setting explains the saline surface without needing any man-made frame.
endorheic basin and the salt flat anchor the place in geography rather than in passing tourism language.
Why the salt flat feels so open
At ground level, the salt crust erases the usual cues of distance, so the place reads as a field of white broken by occasional tracks and low variations in texture. The visual simplicity is part of its appeal for travellers who come for landscape rather than monuments.
The Andean light gives the white surface a hard brightness, and the contrast with the dark mountain edges makes the plain feel even broader. Nothing in the scene depends on ornament; the land itself is the subject.
The name Salinas Grandes identifies a salt flat whose best-known section lies between Jujuy and Salta, while the wider region belongs to the high Andes of Argentina.
Visiting Salinas Grandes: what travellers from Western Europe should know
- Salinas Grandes is reached from Jujuy by road, usually via Purmamarca and Ruta Nacional 52. The route climbs into the puna before reaching the salt surface.
- The site lies at high altitude, so the air is thin and the ground is exposed, with little shelter across the open plain.
- The surface is salt crust, not sand. That means the terrain is firm in some places and uneven in others.
- English is not an official language here. The official language is Spanish and the currency is the Argentine peso.
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Frequently asked questions about Salinas Grandes
Where is Salinas Grandes?
Salinas Grandes lies in north-western Argentina, across Jujuy and Salta. It sits on a high Andean plateau at about 3,450 m (11,319 ft).
What should be expected on a visit?
The place is a wide salt flat with a bright white surface and very open views. Access is by road, and the landscape is exposed rather than sheltered.
What makes Salinas Grandes distinctive?
Its most memorable feature is the scale of the salt crust itself. The flat, white basin gives the landscape a simplicity that is rare even in the high Andes.
