South America

The right starting point in South America depends on what you want to see and how much time you have. Peru is the most popular entry point for first-timers, combining Machu Picchu, Lima's extraordinary food scene, and the Inca heartland of Cusco into a trip that's logistically straightforward and deeply rewarding. Colombia — particularly Medellín and Cartagena — has become one of the continent's most compelling destinations over the past decade, with a creative energy and warmth that surprises most visitors. Argentina, centered on Buenos Aires, is the most European-feeling of South American cities and a natural gateway to Patagonia. Brazil is enormous and requires its own dedicated trip. For travelers with more time, combining two or three countries — Peru and Bolivia, Colombia and Ecuador, Argentina and Chile — gives a much richer picture of the continent's diversity.

South America rewards longer trips, and the most common regret among first-time visitors is not having enough time. Two weeks is enough for one country done properly — Peru, Colombia, or Argentina — but not for crossing the continent. Three to four weeks allows you to combine two countries meaningfully, such as Peru and Bolivia or Colombia and Ecuador. A month or more opens up the possibility of a proper multi-country journey — the classic Andean route from Colombia through Ecuador, Peru, Bolivia, and into Chile or Argentina is one of the great overland travel experiences in the world. The continent's size means that flying between countries is often the most practical option for covering ground efficiently, and budget airlines like LATAM and Avianca make regional flights reasonably affordable when booked in advance.

South America has a reputation for safety concerns that is partly warranted and partly overstated. The reality is that most popular tourist destinations — Machu Picchu, Cartagena, Buenos Aires, the Galápagos, Patagonia — are well-visited and generally safe, and millions of travelers explore the continent each year without incident. The risks that do exist are primarily urban and involve petty theft and opportunistic crime rather than violence against tourists. Standard precautions apply everywhere: keep valuables secure, use reputable transport, be aware of your surroundings in crowded areas, and avoid displaying expensive electronics or jewelry. Some specific areas — certain neighborhoods in major cities, border regions in some countries — have higher risk profiles and are worth researching specifically. Check your government's current travel advisory for each country you plan to visit, and consider traveling with a reputable group tour operator for added security and local knowledge.

Vaccination requirements and recommendations for South America vary by country and region. Yellow fever vaccination is required for entry to some countries and recommended for others, particularly if you're visiting the Amazon basin — check the specific requirements for each country on your itinerary. Hepatitis A and typhoid vaccinations are generally recommended for travel throughout the continent. Malaria prophylaxis is recommended for travel to the Amazon basin and some other low-lying tropical areas, though not for most highland destinations like Cusco or the Galápagos. Consult a travel medicine clinic or your doctor at least four to six weeks before your trip, as some vaccinations require multiple doses over time. Carry proof of yellow fever vaccination if required — some countries ask to see it at the border.

Getting around South America efficiently requires a combination of approaches depending on where you're going. Flying is the most practical option for covering the continent's vast distances between countries and major cities — budget airlines like LATAM, Avianca, and Sky Airline make regional flights affordable when booked in advance. Within countries, long-distance buses are the backbone of travel for most budget and mid-range travelers: they're affordable, cover routes that flights don't, and in many countries offer comfortable overnight options that save on accommodation. Peru's train to Machu Picchu, Bolivia's salt flat tours, and Argentina's Patagonian bus routes are all experiences in themselves. Renting a car makes sense in some regions — Chilean Patagonia, Argentina's wine country — but is less practical in countries with complex road conditions or traffic.