South America

Updated 2026

Overview and Things to Consider

South America stretches across 13 countries with wildly different landscapes, climates, and cultures. From the Atacama Desert in Chile to the Amazon Basin spanning multiple nations, from the cosmopolitan streets of Buenos Aires to remote indigenous villages, the continent offers experiences at every scale. As of 2026, most major destinations have solid tourism infrastructure while retaining their authentic character.

Budget travelers can thrive here, with a dollar stretching far in most countries. Spanish is the dominant language across the continent, though Portuguese dominates Brazil and English speakers find good support in major tourist areas. The seasons work opposite to the Northern Hemisphere - June through August is Southern Hemisphere winter, while December through February is summer.

Political stability varies by country. Argentina and Chile have stable democracies, while Venezuela remains troubled. Colombia and Peru have made tremendous progress in recent years. Check current conditions for your specific destination. Health considerations include altitude sickness in the Andes (especially above 3,500 meters), yellow fever risk in lowland tropical areas, and standard urban travel precautions.

Getting There and Around

Major international gateways include Miami and Houston to most capitals, with direct flights from Europe increasingly common. LATAM Airlines remains the largest regional carrier, though Avianca, Copa, and budget carriers like Viva Air have expanded service. Flight prices within South America have become reasonable for longer routes - flying beats the bus if you value time.

Long-distance buses connect all countries and offer a genuinely affordable travel method. Companies like Flotas Andes and Cita operate modern, comfortable coaches. Overnight buses are standard and economical. For getting around cities, you'll use taxis (Uber/Didi are available in most capitals), metro systems in major cities, and local buses. Download offline maps before you go - cell data is improving but coverage varies.

Train travel is limited but scenic where it exists - the Tren a las Nubes in Argentina, Ferrocarril Central in Peru, and heritage railways in Chile offer unforgettable experiences. Most inter-city travel happens by bus. Cruise ports at Rio de Janeiro, Buenos Aires, and others offer embarkation points for those interested.

What's Changed Since 2016

The decade since 2016 has seen remarkable infrastructure improvements. High-speed WiFi now reaches even modest hostels. Mobile payment systems via WhatsApp and apps like Mercado Pago have transformed commerce. Ride-sharing apps expanded dramatically, though they face regulatory challenges in some cities. Tourism has boomed, particularly to Peru's Sacred Valley and Galapagos alternatives in Ecuador.

Colombia's tourism transformation is most dramatic. Once considered dangerous, Medellin, Bogota, and Cartagena now rank among South America's most visited cities, with boutique hotels and excellent restaurants opening constantly. Brazil faced challenges with currency fluctuation but investments in 2026 have stabilized conditions. Argentina's economy has been volatile, making it increasingly expensive for travelers from stronger currencies.

Climate concerns have affected Machu Picchu access (visitor limits increased), Uyuni Salt Flat reliability (water levels fluctuate), and glacier trekking in Patagonia (some glaciers have retreated significantly). Fly-in lodges to the Amazon have multiplied. Visa requirements have shifted - many countries now offer extended tourist stays up to 90 days without advance visas.

Ideas to Consider for Your Visit

Most South America first-timers follow the Inca Trail to Machu Picchu, which remains iconic but crowded. Consider alternatives like the Salcantay Trek or Lares Valley routes for genuine mountain experiences. The Sacred Valley offers wonderful weaving villages, archaeological sites, and agriculture that few tourists see beyond the main circuit.

Amazon experiences range from commercial jungle lodges to responsible community-based tourism. Ecuador offers the most accessible entry point. Colombia's rivers are equally impressive. Take time to understand whose land you're visiting - indigenous territories cover much of the basin, and respectful tourism supports their autonomy.

For city experiences, consider beyond the capital circuit. Cartagena's Caribbean charm beats crowded beach resorts. Quito's historic center is genuinely beautiful. Valparaiso offers bohemian culture. Salvador provides Afro-Brazilian heritage. La Paz's markets and mountain setting create an unforgettable sensory experience. Santiago and Buenos Aires deserve several days to appreciate their food scenes and cultural offerings.

Realities to Be Aware Of

Altitude sickness affects many travelers in the Andes, particularly above 3,500 meters. Arrive early, stay hydrated, and use coca tea or diamox if recommended by your doctor. Symptoms include headache, nausea, and shortness of breath. They typically pass within 24-48 hours, but don't ignore them.

Crime exists in major cities, though it primarily targets objects (phone, camera) not people. Use standard city travel sense: avoid displaying expensive items, don't explore unknown neighborhoods at night, use registered taxis. Your hostel staff provide accurate local knowledge. News coverage often exaggerates danger.

Toilet paper goes in bins, not bowls, throughout most of the continent. Water quality varies - avoid tap water in many areas and skip ice in drinks unless you're certain of the source. Food safety is generally good in restaurants but street food carries risk if you have a sensitive stomach. Healthcare standards vary widely; major cities have excellent private hospitals.

If South America Is Part of a Longer Trip

Many travelers combine South America with Central America. Colombia connects easily to Panama and Costa Rica. Chile and Argentina link to the South American circuit. A common route: fly into Bogota, work south through Peru and Bolivia, end in Buenos Aires, then fly to Central America or elsewhere. This creates a logical geographic flow.

LATAM's South America pass offers good value if you're taking multiple flights. Some travelers combine Caribbean islands with Colombia and Venezuela. Others do the Galapagos as an extension from Ecuador. Budget two weeks minimum for a single country, three weeks for reasonable coverage of 2-3 countries. The continent rewards slow travel.

Merlin Cardona's "Journey Through South America" and other guidebooks focus on popular routes but miss emerging destinations. Consider venturing beyond the standard Peru - Bolivia - Argentina circuit to discover your own South America.

Yearly Things to Consider

South America's seasons are reversed from the Northern Hemisphere. The chart below shows average conditions across the continent's major regions:

January - Summer in Southern Hemisphere, hot and wet in Amazon, excellent in Patagonia

February - Hottest month overall, rainy season peaks in Ecuador and Colombia, carnival season approaches

March - Late summer, some rain begins to decrease, good month for travel to most regions

April - Autumn begins, rain decreases in Andes, prices lower as tourist season ends

May - Dry season begins in Andes, excellent for trekking, mild temperatures in Patagonia

June - Winter in Southern Hemisphere, cold in Patagonia, great for Andes trekking, rainy in Amazon

July - Winter peak, school holidays mean crowded attractions, coldest temperatures in Patagonia

August - Late winter, begins warming, best prices in Patagonia before spring season

September - Spring begins, temperatures warm, clear skies in Andes, perfect all-around month

October - Spring in full swing, wildflowers in Patagonia, warm in Andes, dry in most regions

November - Spring ending, summer approaching, increasingly warm, dry season continues

December - Summer begins, school holidays start (crowded period), rainy season starts in Amazon

Ideas for Itineraries

3 Days in South America

This is barely enough for one city. Choose Buenos Aires, Cartagena, or Lima. Spend three full days eating, exploring neighborhoods, visiting museums. Don't try to do a country in three days.

5 Days in South America

Perfect for Peru's Sacred Valley - two days in Cusco, two in the valley, one returning. Or Colombia's Caribbean coast - Cartagena and Santa Marta with a day trip to Tayrona. Budget five days for a single country overview.

1 Week in South America

Choose one country and explore thoroughly. Peru: Cusco (2 days), Sacred Valley (2 days), Machu Picchu (1 day), Lima (2 days). Colombia: Bogota, Medellin, Caribbean coast split across seven days. This pace allows actual engagement rather than checking boxes.

Perfect for the classic route: Bogota to Lima to Cusco to La Paz to Buenos Aires. Or dive deep into one region - Ecuador's Amazon, Pacific coast, and highlands. Add Galapagos for the ultimate splurge. This is when South America transforms from visit to experience. You move beyond tourist sites and discover your own adventures.