A family-run agency in the centre of Salta, a block from the main plaza, that runs its own excursions rather than reselling someone else's. The catalogue covers the standard Norte circuit — Cafayate, Cachi, the Salinas Grandes, the Quebrada de Humahuaca — and an adventure programme alongside it.
Running your own guides matters on these trips, which are long days in a vehicle and live or die on the commentary. De Altura publish their prices, which not every Salta agency does, and that makes it easy to compare.
The coordinates come from the map on their own site. Office at the address above; bookings by WhatsApp.