Train to the Clouds (Tren a las Nubes) | Salta

Train to the Clouds (Tren a las Nubes)

The Train to the Clouds (Tren a las Nubes) is one of the most famous and spectacular train journeys in the world. It operates in the northwestern part of Argentina, offering passengers breathtaking views of the Andes Mountains and the surrounding high-altitude landscapes. This iconic train ride has earned its name due to the extraordinary altitude it reaches, traveling up to over 4,200 meters (13,800 feet) above sea level—almost as high as the clouds themselves.

Route and Journey

• The Tren a las Nubes departs from Salta, a charming colonial city located in the northwest of Argentina. From Salta, the train heads towards the Puna region, a high-altitude desert in the Andes Mountains, passing through a range of dramatic and diverse landscapes.
• The train travels along the Quebrada del Toro (Valley of the Bull), where passengers are treated to stunning views of rock formations, mountain slopes, and winding rivers. It crosses 15 bridges, 21 tunnels, and the famous Polvorilla Viaduct, a breathtaking train bridge that spans a deep gorge and is considered a marvel of engineering.
• The train journey reaches its highest point at the Polvorilla Viaduct—this is where the train reaches the altitude of approximately 4,220 meters (13,845 feet) above sea level, making it one of the highest train tracks in the world. The views from here are awe-inspiring, with a vast desert landscape and snow-capped peaks in the distance.

Highlights of the Train Journey

1. Polvorilla Viaduct

• One of the most iconic landmarks along the journey is the Polvorilla Viaduct. This iron bridge stands over the Quebrada del Toro at a height of about 63 meters (207 feet) and spans 150 meters (492 feet). It’s a breathtaking engineering feat and one of the most photogenic spots on the entire route.
• The viaduct is often described as one of the highest railway bridges in the world and provides unparalleled panoramic views of the surrounding mountain ranges.

2. Quebrada del Toro

• The Quebrada del Toro is a deep mountain gorge that the train passes through. It offers dramatic views of rocky cliffs, lush vegetation, and the winding Río Toro below. The gorge is surrounded by the towering peaks of the Andes, adding to the visual drama of the journey.
• This area is rich in geological features and is a fascinating spot for those interested in the earth's natural history.

3. Viaducto La Polvorilla

• The Viaducto La Polvorilla is one of the major highlights of the journey. This giant railway bridge stands at 63 meters (207 feet) above the Quebrada del Toro and is a significant engineering achievement. It offers stunning views of the gorge below and the surrounding Andean mountains. This is a favorite stop for passengers to take photos and enjoy the remarkable scenery.

4. Deserts and High Altitude Landscapes

• As the train ascends, it travels through the Puna, a high-altitude desert region characterized by rocky landscapes, sparse vegetation, and the stunning, endless vistas of salt flats and mountain peaks. The rugged desert terrain adds to the sense of adventure and makes this train journey a once-in-a-lifetime experience.

5. Indigenous Communities

• The train also passes through regions where indigenous communities live, such as Tolar Grande and San Antonio de los Cobres. These communities are part of the Andean culture, and travelers can experience glimpses of their traditions and lifestyles.
• The journey provides a unique opportunity to learn about the history and culture of the Quechua and Aymara people who have lived in these high-altitude regions for centuries.

Practical Information

1. Duration

• The Tren a las Nubes typically operates as a day trip. The journey takes about 16 hours in total, departing early in the morning and returning by evening.

2. Frequency

• The Train to the Clouds operates mainly during the tourist season, which is from April to November. However, its schedule may vary depending on weather conditions and demand. It’s advisable to check for updated schedules and book tickets in advance.

3. Train Cars and Amenities

• The train is equipped with comfortable tourist-class cars, and it offers passengers panoramic windows to enjoy the views of the breathtaking scenery. The train cars have been designed to provide a comfortable experience with air-conditioning, restrooms, and informative onboard guides that explain the history and landmarks along the way.
• Onboard, there is often traditional music played to give passengers a taste of Argentine folklore and culture during the journey.

4. Tickets and Booking

• Tickets can be purchased through the official Tren a las Nubes website or at authorized sales points in Salta. The journey is very popular, and seats can sell out, especially during the peak tourist season, so booking in advance is recommended.

Best Time to Travel

• The best time to travel on the Train to the Clouds is during the Argentina tourist season, which typically runs from April to November. During these months, the weather is more stable, and the views of the Andean landscapes are clear and unobstructed.
• The train is not operational during the rainy season (December to March) due to potential landslides and other weather-related issues that could make the high-altitude journey unsafe.

Conclusion

The Train to the Clouds is not just a train ride; it's a journey of discovery through some of the most spectacular landscapes on earth. With its breathtaking views of the Andes, its high-altitude desert landscapes, and its rich cultural heritage, this journey offers an experience like no other. Whether you are an avid traveler, a nature lover, or simply someone seeking to experience the magic of the Andes, Tren a las Nubes is an unforgettable way to explore one of the world's most impressive natural environments.