Colombia.

Colombia has pulled off one of the great national turnarounds, and it is now one of the most rewarding places in Latin America to study. It hands you the second-most biodiverse country on earth, Caribbean and Pacific coasts, Andes, Amazon and coffee country, wrapped around three big, distinctive cities. Above all it is the people: Colombians are relentlessly warm, upbeat and welcoming, and that alone makes the exchange.

For a student it hits a sweet spot: cheaper and livelier than Costa Rica, safer and more developed than Bolivia, with world-class nightlife and a growing scene of exchange students. Your Spanish will fly because Colombian Spanish is clear and locals love to chat. The old reputation lingers, but the reality is a modern, creative, upbeat country, as long as you keep your street sense switched on.

This is one of the best countries on the continent for going out, and each city has its own flavour. Medellin is the party magnet, with El Poblado and Parque Lleras heaving every weekend and a huge digital-nomad and exchange crowd. Cali is the salsa capital of the world, where you genuinely have to learn to dance. Bogota is bigger and more varied, from the Zona T and Chapinero bars to a serious craft-beer and arts scene.

Colombians socialise hard and include you fast; aguardiente, the anise firewater, rumba, meaning a night out, and any excuse for a party are baked into the culture. There are plenty of international students in the big private universities, but locals are so open that you will not be stuck in a foreigner bubble unless you choose to be. Learn a few salsa steps and you are set.

Colombia is affordable without being rock-bottom, and it has grown pricier in the popular expat neighbourhoods. A student lives comfortably on roughly 500 to 900 euros a month, more in trendy parts of Medellin or Bogota, less if you live like a local. The menu del dia set lunch remains one of the world's great budget meals.

You save on food, local transport and domestic beer; you spend on nightlife, imported goods and the digital-nomad-priced flats in El Poblado. Bogota is the most expensive city, the coast can be surprisingly pricey in season, and Cali is the cheapest of the three. Cook sometimes, eat the corrientazo lunch often, and your budget stretches nicely.

Most students find rooms and shared flats through Facebook groups, monthly Airbnb deals and word of mouth; purpose-built student housing is limited. One thing to learn is the estrato system, a 1-to-6 socioeconomic rating attached to every address that sets utility costs and roughly signals the neighbourhood; estratos 3 to 5 are the usual student sweet spot.

In Medellin aim for Laureles or Envigado for a more local feel, or El Poblado if you want the expat scene and will pay for it. In Bogota, Chapinero and Chico are central and lively; in Cali, Granada and San Fernando are the pleasant student areas. View before paying, watch for foreigner mark-ups, and pay in pesos.

Medellin has Colombia's only metro, clean and cheap, extended by the Metrocable cable cars that climb the hillside barrios, and it is a genuine joy to use. Bogota runs on the TransMilenio bus-rapid-transit system, efficient but famously packed, with a metro finally under construction. Cali has its MIO bus network. In all three, apps like Uber, DiDi and Cabify work, though ride-hailing sits in a legal grey zone, so sometimes you ride up front.

Between cities, distances are big and mountainous, so cheap domestic flights on Avianca, LATAM, Wingo and JetSmart usually beat the long coach hauls, often for 30 to 60 euros. Overnight coaches are comfortable and cheap if you have time. Avoid hailing taxis off the street late at night; book through an app instead.

Colombia has some of Latin America's best universities. In Bogota the standouts are the private Universidad de los Andes and the public Universidad Nacional (UNAL), with Javeriana and Rosario close behind. Medellin offers EAFIT, strong for business and engineering, plus the big public Universidad de Antioquia; Cali has the public Universidad del Valle and the private Icesi. The elite private universities are well set up for exchange students.

Teaching is in Spanish, though the top private universities offer a decent slice of English-taught electives and good language support, so B1 Spanish is a comfortable floor. Semester dates vary by university but broadly run late January to June and August to December, with some private schools on their own calendar. Credit transfers as ECTS through your home agreement, and the international offices at Andes, EAFIT and Javeriana are genuinely helpful.

For most Europeans, plus US, Canadian, UK and Australian citizens, Colombia stamps you in visa-free for up to 90 days, extendable at Migracion Colombia to a maximum of 180 days in a calendar year. For a short single-semester exchange that can be enough, and it is easily the simplest route.

For longer study you apply for a student visa, either a Visitor (V) visa or a Migrant (M) visa for study depending on length, through Colombia's online visa portal before or soon after arrival. You will need an acceptance letter, proof of funds and health cover; once it is granted, register it and collect your cedula de extranjeria ID card. The online process is reasonably quick by regional standards if your documents are in order.

Food is regional and hearty. Medellin's monster bandeja paisa piles beans, rice, pork, chicharron, sausage, egg, avocado, arepa and plantain onto one plate; Bogota warms up with ajiaco, a chicken-and-potato soup; the coast does fried arepa de huevo and fresh fish. Arepas, empanadas and tropical fruit juices, from lulo to guanabana, are everywhere, and the coffee is obviously excellent.

Culturally, music is the heartbeat: salsa in Cali, vallenato and cumbia on the coast, and reggaeton exported worldwide by Medellin stars like J Balvin and Karol G. The defining trait, though, is warmth. Colombians are proud, upbeat and quick to help, family is central, and any gathering turns into a party. Match their friendliness and you will be adopted in no time.

Colombia gives you three genuinely different big cities to base yourself in, each with strong universities and a distinct personality.

Colombia is a phenomenal travel base. From Medellin, colourful Guatape and the coffee region around Salento and the Cocora Valley are easy weekends. The Caribbean north, walled Cartagena, Tayrona national park and the wild Lost City trek, is the classic bucket-list run. Bogota gets you to the salt cathedral of Zipaquira and the adventure hub of San Gil.

For bigger trips, fly to the Amazon at Leticia, the Pacific coast for whale-watching, or the Caribbean island of San Andres. Cheap domestic flights make even far-flung corners doable in a long weekend, and neighbouring Ecuador and Panama are within reach. Pick a region a month and you will still only scratch the surface.

A few local habits keep you safe, solvent and off the tourist radar.