Scenic route
Tren a las Nubes
Salta → San Antonio de los Cobres · Argentina
- Distance
- 217 km
- Fastest time
- ≈ 7 h
- Top speed
- 35 km/h
- Operator
- Tren a las Nubes
- Train
- Tourist consist
- Countries
- Argentina
- In service since
- 1948
“Train to the Clouds”: zigzags and spirals up the Andes to the La Polvorilla viaduct at 4,220 m.
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