Jatunchacua: Driving the high Paso Retrochero in the Peruvian Andes

Jatunchacua: Driving the high Paso Retrochero in the Peruvian Andes

Peru, south-america

Length

26 km

Elevation

4,833 m

Difficulty

extreme

Best Season

Year-round

Crank up your adventure meter because Jatunchacua Pass, a.k.a. Paso Jatunchacua (or maybe Paso Retrochero, depending on who you ask!), is calling your name! Straddling the Lima and Pasco regions of Peru, this beast tops out at a breathless 4,833m (15,856ft). Yep, you're practically touching the sky!

Nestled in the Cordillera Negra, south of Huascarán National Park, this isn't your average Sunday drive. Think desolate beauty, crazy weather, and a landscape that keeps you on your toes. The road itself? A masterpiece of engineering, clinging to the sides of jagged, mineral-rich mountains.

This 26 km (16.1 mile) stretch from Pampahuay to Bañadería is slow going, thanks to the rough, unpaved surface and the lack of oxygen. But trust me, the views are worth it. Picture stunning high-altitude lagoons mirroring dramatic rock formations—this is the "unknown" Andes at its finest.

You'll need a 4x4 with a low-range gearbox – seriously. This isn't a joyride for standard vehicles or newbies. The weather can flip from scorching sun to a blizzard in minutes, turning the gravel into a slippery nightmare.

The climb? Exceptionally steep, with ramps hitting a 14% gradient. Brace yourself for the summit's 10 hairpin turns carved into the mountainside. These switchbacks demand precision, as the drops are no joke, and guardrails are MIA.

Whether you call it Jatunchacua or Retrochero, the challenge is the same: a grueling ascent through the thin air of the Cordillera Negra. High-altitude sickness is real, and your vehicle will feel the strain. Pack extra fuel, respect the mountain, and prepare for an adventure you won't forget!

Where is it?

Jatunchacua: Driving the high Paso Retrochero in the Peruvian Andes is located in Peru (south-america). Coordinates: -9.8383, -75.8301

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Road Details

Country
Peru
Continent
south-america
Length
26 km
Max Elevation
4,833 m
Difficulty
extreme
Coordinates
-9.8383, -75.8301

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