Best Cities for Solo Travel: South America Edition — 8 Cities You'll Love in 2026

Buenos Aires is South America's most European city — and its most intoxicating. Wide boulevards lined with grand neoclassical architecture, world-class steakhouses, a tango culture that pulses through every neighbourhood, and a nightlife that does not start until midnight make this a city that rewards independent exploration. Porteños are famously passionate, opinionated, and welcoming to visitors who engage with their culture.

What makes Buenos Aires the best South American city for solo travel is the social fabric. Tango milongas welcome solo dancers, café culture makes dining alone feel sophisticated rather than lonely, and the city's European-style walkability means you can spend entire days exploring on foot. The hostel scene in San Telmo and Palermo is vibrant, and the free walking tours are among the best on the continent.

Medellín is one of the most inspiring urban transformation stories in the world. Once notorious, it is now a model of innovation, creativity, and resilience — and one of the most exciting solo travel destinations on Earth. The eternal spring climate, extraordinary cable car system, thriving digital nomad community, and famously warm paisa culture make Medellín feel like a city built for people who want to explore alone and leave feeling like they belong.

Medellín is the best South American city for solo travelers who want community. The El Poblado and Laureles neighborhoods are packed with social hostels, co-working spaces, and rooftop bars where solo travelers naturally connect. The free walking tours through Comuna 13 are powerful and eye-opening, and the city's cafe culture makes every afternoon feel social. Colombians are genuinely among the most welcoming people in the world.

Santiago is the gateway to everything — Patagonia to the south, the Atacama Desert to the north, and the Andes right on the city's eastern edge. But the capital itself deserves more than a stopover. With world-class museums, a booming wine and food scene, leafy neighbourhoods perfect for wandering, and one of the most dramatic mountain backdrops of any city on Earth, Santiago is an underrated solo travel gem.

Santiago is perfect for solo travelers who want a safe, modern, culturally rich base with easy access to adventure. The metro system is clean and efficient, the Bellavista and Lastarria neighbourhoods are made for solo café-hopping, and the city's numerous wine bars naturally bring people together. Chileans are reserved but genuinely helpful once you start a conversation.

Cartagena is a living museum wrapped in Caribbean heat and colour. The UNESCO-listed walled old town, with its flower-draped balconies, horse-drawn carriages, and cobblestone streets, feels like stepping into a Gabriel García Márquez novel. Outside the walls, the modern Bocagrande district offers beaches and a more contemporary energy. Add island-hopping day trips and some of the best ceviche in South America, and you have a solo travel destination unlike any other.

Cartagena is ideal for solo travelers who want romance, colour, and warmth — both atmospheric and human. The old town is compact and entirely walkable, the hostel scene in Getsemaní is social and artistic, and the Caribbean pace of life makes everything feel relaxed. Solo travelers thrive here because the city itself is so visually captivating that you never feel alone.

Cusco is the ancient Inca capital turned colonial masterpiece, sitting at 3,400 metres in the Peruvian Andes. The city is a breathtaking blend of Inca stonework and Spanish Baroque architecture, with narrow cobblestone streets, vibrant markets, and a spiritual energy that draws travelers from across the world. As the gateway to Machu Picchu, Cusco is also the meeting point for adventurers — making it naturally social for solo travelers.

Cusco is the ultimate solo adventure hub. Every traveler passing through is either about to trek the Inca Trail or has just returned, creating an instant community in hostels and cafes. The city is compact and walkable, the food scene is extraordinary (and cheap), and the combination of ancient culture and modern backpacker energy makes it impossible not to meet people.

Rio de Janeiro is not just a city — it is a state of mind. The combination of urban energy and raw natural beauty is unmatched anywhere on Earth. From the iconic beaches of Copacabana and Ipanema to the rainforest-covered peaks of Tijuca National Park, Rio is a city where you can watch the sunrise from a mountaintop and sunset from the sand, all in a single day. The music, food, and open-hearted Carioca culture make solo exploration feel like a celebration.

Rio is surprisingly solo-friendly despite its party reputation. The beach culture naturally brings people together — it is completely normal to strike up conversations on Ipanema or join a beach volleyball game. The hostel scene is excellent, the metro is reliable and safe, and the city's sheer visual drama means you will never run out of things to do alone. Cariocas are warm, social, and love sharing their city.

Quito is the highest capital city in the world — and one of the most underrated. Sitting at 2,850 metres on the slopes of an active volcano, the Ecuadorian capital combines a stunningly preserved colonial old town (the world's first UNESCO World Heritage site) with easy access to cloud forests, volcanoes, and the Galápagos Islands. It is also one of the cheapest and most welcoming cities in South America for solo travelers.

Quito is perfect for solo travelers who want culture, nature, and extraordinary value in one destination. The old town is compact and endlessly fascinating, the New Town has a growing café and craft beer scene, and Ecuadorians are famously warm and patient with travelers learning Spanish. Day trips to Cotopaxi volcano, the cloud forest, and the equator line mean you never run out of adventures.

Montevideo is South America's best-kept secret. The Uruguayan capital stretches along the Río de la Plata with one of the longest continuous waterfront promenades in the world, a beautiful old town, and a culture that values slow living, good wine, and long conversations. It is exceptionally safe, affordable, and welcoming — the perfect first South American city for nervous solo travelers.

Montevideo is arguably the safest and most relaxed city in South America for solo travel. The Rambla waterfront is perfect for long solo walks at any hour, the Mercado del Puerto is a social food hub where solo diners are the norm, and the city's small size means you can walk almost everywhere. Uruguayans are friendly, unhurried, and genuinely happy to share their country with visitors.