Quebrada de Humahuaca Road — Jujuy to La Quiaca via the Andean Puna Corridor
Ten thousand years of Andean road in one canyon.
The Quebrada de Humahuaca has been a trade and migration corridor since pre-Inca times, and driving it north from Jujuy city toward the Bolivian border at La Quiaca still feels like crossing through layers of compressed history. RN-9 carries you through a canyon that shifts colour by the hour — ochre, violet, rust — past the Serranía del Hornocal’s fourteen-coloured mountain above Humahuaca and through Tilcara, where the pre-Columbian Pucará fortress sits above the Rio Grande floodplain. The road is mostly paved but deteriorates significantly north of Humahuaca toward Abra Pampa and the altiplano, with gravel sections, livestock on the road, and river wash crossings that close without warning during summer rains. Side tracks into the quebrada walls — Iruya, Coctaca, the high road to Yavi — are strictly 4WD territory.
A stock high-clearance 4WD handles the main corridor fine in the dry season; the side routes to Iruya and the high puna demand low-range and solid recovery gear. Altitude is the real threat — La Quiaca sits at 3,442m and some side tracks top 4,800m, so acclimatise in Jujuy first. Best window is April through October; January through March brings flash floods that close the quebrada completely. Fuel available in Tilcara, Humahuaca, and Abra Pampa — top up at every stop. No permits required. Camping scattered throughout; Tilcara and Humahuaca have services.
Trail Specs
| Difficulty | Moderate |
|---|---|
| Trail Type | High Clearance, Overland Route, Scenic Drive |
| Surface | Dirt, Gravel, Mixed |
| Features | Camping, High Altitude, Historic, Scenic, Water Crossings |
| Length (miles) | 186 mi / 299 km |
| Duration | 3-5 days |
| Max elevation (ft) | 11286 ft |
| Best season | April-October |
| Minimum vehicle | High-clearance 4WD for side routes |
| Nearest town | Humahuaca, Jujuy Province |
| Land manager | Argentina Vialidad Nacional / Provincia de Jujuy |
| Permit required | No |
| Cell service | Spotty |
| Water crossings | Yes |
| Dispersed camping | Yes |
| Official sources | Jujuy Tourism Office |
| Start coordinates | |
| End coordinates | |
| Copy both for Google Maps directionsClick to copy the directions URL · or open it directly in a new tab | |
| Find on Google | Search on Google → |
Location
Trail Conditions
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Frequently asked questions
Can a stock Hilux or Tacoma handle this route without a lift?
Yes, the main RN9 corridor is manageable for any high-clearance vehicle. If you're pushing into side quebradas or smaller tracks off the puna, 4WD is essential — some of those spurs have loose shale, soft river crossings, and camber that will eat a 2WD alive.
When does the route become impassable and what closes it?
The wet season (November through March) brings heavy rain that floods quebrada crossings and turns dirt sections into clay soup. April through October is the reliable window — July and August are dry but cold at altitude, dropping below freezing overnight above 3,000m.
Do you need any permits or pay fees to drive this corridor?
No permits required for driving the main route. Some archaeological sites and village access points charge small entry fees (typically under 500 ARS). Foreigners must carry a passport; checkpoints near La Quiaca and border zones are active and routine.
What's the hardest section and what makes it technical?
The puna stretch north of Humahuaca toward La Quiaca is where it gets serious — not gnarly rock-crawling, but sustained altitude above 3,000m, exposed weather, and water crossings that can run thigh-deep after rain. Thin air at 11,000ft means your engine loses power and your body takes time to adjust; push hard up here without acclimatising and you'll feel it.
How far apart are fuel stops, and is there reliable gas between Humahuaca and La Quiaca?
Fuel is available in Humahuaca, Abra Pampa, and La Quiaca — roughly 90-100km gaps between each. Carry a spare jerry can if you're running side routes; small villages may have informal fuel sellers but supply is inconsistent and quality varies.
Trail track
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