Route line of Los Caracoles

Valparaíso · Chile

Los Caracoles

CH-60Río Blanco to Túnel Cristo Redentor

Distance25.6 mi41 km
Drive time54 minon the road
DifficultyDemandingtightness 6 of 10

Chile’s most dramatic Andean pass road: back-to-back hairpin switchbacks carved into a near-vertical canyon wall, climbing from the Aconcagua valley to the Cristo Redentor tunnel.

From Río Blanco, Ruta 60 enters the upper Aconcagua canyon and begins its assault on the Andes. The valley narrows and the road starts its relentless series of hairpin turns — Los Caracoles — climbing toward the Cristo Redentor tunnel at around 3,200 m and the Argentine border. Best driven ascending for the full switchback experience.

MountainGorgeAndes Crossings

Where it runs

Río BlancoStart · Valparaíso
Túnel Cristo RedentorEnd · Valparaíso

Character

Corners77bends
Tightness6of 10
Max gradient17%≈ 1-in-6
Hairpins16tight bends
Climb2,020 mtotal ascent
Summit3,298 mhighest point of the line · 10,820 ft

Higher than 9 in 10 roads in the catalogue.

Elevation

under 4%4–8%over 8%1,278 – 3,298 m
summit 2,000 m3,000 m 0 mi13 mi25 mi

Hazards

  • tight hairpin switchbacks
  • snow and ice in winter
  • rockfall
  • heavy commercial traffic
  • seasonal border closures

Sources: Road geometry © OpenStreetMap contributors

Nearby roads

The closest great drives to Los Caracoles.