Public transport in Jujuy covers the main Quebrada route: services connect San Salvador with Purmamarca, Tilcara and Humahuaca several times a day at accessible prices. But that coverage has clear limits.
There are no regular buses to the Salinas Grandes. Routes to villages like Iruya or Coctaca are sporadic and subject to cancellation. The high Puna — Susques, the Cauchari salt flat, the Jama pass to Chile — is simply unreachable by public transport from the Quebrada towns.
With your own car you can leave at 7 AM to watch the sunrise over the hills of Purmamarca before the tour buses arrive, stop at every viewpoint for as long as you like, take the detours to ruins that appear on no tourist map, and return at any hour.
During peak season (July, Easter week) minibus tours fill up weeks in advance; a rental car gives you total independence. The downside: dirt roads on the Puna require caution, and extreme altitude can reduce engine performance in small-displacement vehicles.






