Train Travel in South America: Must-See Routes

24 October 2025

When we think of train travel, countries like Switzerland, Japan, or Canada often spring to mind. But South America? Not so much. That’s where we’re missing out. South America has some of the most scenic, off-the-beaten-path train journeys that offer epic views, historic significance, and a cozy way to explore this diverse continent. Sure, train travel here isn’t as widely discussed as bus travel, but that’s exactly why this adventure will leave you with a story to tell.

In this post, we'll take you through the must-see train routes in South America. From the cloud-covered Andes to the vast Argentine pampas, buckle up (or should I say, sit back) and get ready for some breathtaking train journeys. ?

1. The Tren a las Nubes (Train to the Clouds) – Argentina

Overview

If there’s one name that pops up when talking about train travel in South America, it’s probably the Tren a las Nubes (Train to the Clouds). The name alone is enough to make anyone curious, right? This train journey is an absolute must for thrill-seekers, nature lovers, and Instagram aficionados alike.

What’s So Special?

The route begins in the city of Salta, located in the north of Argentina, and stretches up to the highlands of La Polvorilla at around 4,220 meters (13,850 feet) above sea level. Imagine being on this train as it crisscrosses the rugged Andes mountains, zigzagging through tunnels, bridges, and jaw-dropping viaducts. It's a train ride that literally takes you into the clouds.

The route covers about 217 kilometers (135 miles), and although the train runs relatively slow, it’s because the landscape is anything but ordinary. The entire journey takes up the better part of the day, but trust me, you’ll spend most of your time glued to your window seat, taking in the views of spectacular canyons, salt flats, and highland deserts.

Insider Tip:

Pack warm clothes! Even if it’s summer, the altitude can make it much colder than you expect. And don’t forget your camera—seriously, the views will make your jaw drop.

2. Quito to El Boliche – Ecuador

Overview

Ecuador might not be on the top of every train enthusiast’s bucket list, but it absolutely should be. The Quito to El Boliche train route proves that size doesn’t matter when it comes to delivering an unforgettable experience.

What's So Special?

This train takes you along the Avenue of the Volcanoes — and yes, it’s as epic as it sounds. The journey begins in Quito, Ecuador's quaint capital, and travels past a series of volcanoes that dominate the skyline, including the stunning Cotopaxi, one of the highest active volcanoes in the world. Along the route, you’ll see fields of crops, charming Andean villages, and wildlife that call the region home.

The train’s final stop at El Boliche National Park offers a chance to relax in nature and stretch your legs after a day of stunning views. Hikers will love the well-marked trails here.

Insider Tip:

Consider making this a day trip from Quito. Try to sit on the right-hand side of the train for the best views of the volcanoes. Trust me, you won’t want to miss them!

3. The Devil’s Nose Train (Nariz del Diablo) – Ecuador

Overview

If you’ve got a bit of a wild side, you’ll want to hop aboard Ecuador's Devil’s Nose Train. Known for its steep and winding route, this ride is as thrilling as they come.

What's So Special?

The Nariz del Diablo, or "Devil’s Nose," is named after a particularly treacherous section of the Andes. The train descends a nearly vertical rock face, zigzagging its way downward on a series of switchbacks. Sounds scary? Well, it is — but that’s part of the allure!

The track itself is an engineering marvel. The train was originally constructed in the early 20th century to connect Quito with the coastal regions, and the switchback design allows the train to ascend and descend steep sections of mountainous terrain. Along the way, you’ll pass through idyllic farmlands and see stunning panoramas that include misty valleys and jagged cliffs.

Insider Tip:

Seats on the train fill up quickly, especially on weekends. Book ahead, and don’t forget to charge your phone or camera. You’ll want to capture these views — or at least show off your bravery for taking on the Devil’s Nose!

4. The Old Patagonia Express – Argentina

Overview

Ah, Patagonia. If there’s one word that screams adventure, it’s this. And what better way to explore the region than by hopping aboard the Old Patagonia Express?

What's So Special?

This vintage steam train, locally known as La Trochita, travels through what is arguably one of the most remote regions in the world. The route runs from Esquel to El Maitén, offering a glimpse into the rugged beauty of Patagonia's landscapes. Passengers on the Old Patagonia Express will experience the raw, wild side of Argentina, from vast steppes to snow-capped peaks.

Unlike more modern trains, the Old Patagonia Express is a narrow-gauge steam locomotive, giving it an old-world charm that’s hard to resist. Whether you're a train buff or just someone who loves a good adventure, this ride is an absolute must.

Insider Tip:

The train runs less frequently during the low season (May to September), so plan your visit in advance. Also, bring some snacks for the trip because there’s not much in the way of onboard dining.

5. Machu Picchu Train – Peru

Overview

No list of South American train journeys would be complete without mentioning the route that leads to one of the world’s most famous landmarks: Machu Picchu. The Machu Picchu Train is one of the most popular (and scenic) ways to reach the ancient Incan citadel nestled high in the Andes.

What's So Special?

The journey begins in Cusco, the historic capital of the Inca Empire, and winds its way through the sacred valley of the Incas. Quite often, modern travelers take on multi-day hikes like the Inca Trail, but if you’re not up for tackling the rugged wilderness on foot, the train offers a comfortable alternative. Plus, you’ll still get to enjoy some of the most stunning views imaginable, sweeping past the Urubamba River and towering, green-covered mountains.

If you opt for the luxurious Belmond Hiram Bingham service, you’ll get treated to a gourmet meal and plush seating, making the experience feel more like a retro journey to a secret kingdom than just a mode of transportation.

Insider Tip:

If you’re traveling during peak season (June-August), book your tickets as early as possible to avoid disappointment. You can choose between standard and luxury options depending on your budget and what type of comfort you want.

6. Serra Verde Express – Brazil

Overview

Brazil isn't just about beaches and Carnaval—take a ride on the Serra Verde Express, and you’ll get a glimpse into the country’s lush mountainous interior.

What’s So Special?

This train journey takes you from Curitiba to Morretes through the heart of the Serra do Mar mountain range. Along the way, you’ll cross over 30 bridges and 13 tunnels, offering jaw-dropping views of Brazilian rainforests, deep valleys, and waterfalls. It all feels like you're being transported straight into a postcard.

The journey lasts about three hours, and you’ll end up in the charming colonial town of Morretes. Here, you can sample some traditional Brazilian cuisine and chat with locals before heading back.

Insider Tip:

Upgrade to the first-class coach if you can—it comes with a guide who’ll point out interesting facts and landmarks as you go. Plus, the added comfort makes the experience even more enjoyable.

7. Tren del Fin del Mundo (End of the World Train) – Argentina

Overview

Ever wondered what it feels like to travel to the end of the world? Hop on the Tren del Fin del Mundo in Argentina, and you'll get close!

What’s So Special?

This railway, located in Ushuaia, the southernmost city in the world, was originally used to transport prisoners to nearby forests to collect lumber. Today, it’s a major tourist attraction that takes you deep into the Tierra del Fuego National Park. The views along the way? Think snow-dusted mountains, lush forests, and rolling rivers. It’s the perfect way to experience the extreme southern tip of South America.

Insider Tip:

During winter (June to August), the whole region transforms into a winter wonderland, which makes the experience even more magical. Bring warm clothing!

Wrapping It Up

Train travel in South America offers a unique and often overlooked way to explore the continent’s stunning landscapes. Whether you’re winding through the mountains of Peru or chugging through the vast Patagonian plains, these train routes will take you on journeys just as memorable as the destinations themselves. So, the next time you’re planning a trip to South America, why not ditch the bus for a train ride? I promise—you won't regret it.