Planning Your First Trip to South America: A Practical Guide

A first trip to South America is exciting — and the size of the continent can make it feel hard to know where to start. This guide covers the practical decisions that shape a good first journey: choosing a route, deciding how long to go for, coping with altitude and distances, and preparing sensibly. It deliberately avoids details that change often, such as visa rules, entry fees and prices; for those, always check official sources before you travel.

Start with what you want to experience

South America offers high Andean landscapes and ancient sites, rainforest, glaciers and granite peaks, deserts, colonial cities, wine regions, wildlife islands and long coastlines. You will not see it all in one trip, and trying to usually means spending more time in transit than in places.

Begin with two or three things you most want to experience — for example Machu Picchu, Patagonian trekking or Galápagos wildlife — and build the route around them. Then check that the season works for each of them; our guide to the best time to visit South America covers this region by region.

Choosing a route

Some combinations work naturally because the places are relatively close or connect easily. A few classic first-trip shapes:

• Peru: Lima, Cusco, the Sacred Valley and Machu Picchu, optionally with Lake Titicaca or the Amazon.
• Peru and Bolivia: the Andes overland via Lake Titicaca, then the Uyuni salt flat.
• Ecuador and the Galápagos: Quito and the highlands followed by a cruise or island-based stay.
• Argentina and Chile: Buenos Aires, Patagonia’s lakes and glaciers, and perhaps a wine region or the Atacama.
• Brazil and Argentina: Rio de Janeiro and the Iguazú Falls, often combined with Buenos Aires.
• Colombia: Bogotá, the coffee region, Medellín and the Caribbean coast.

These are starting points, not fixed packages. A private trip can be shaped around your interests, pace and travel style.

How long should you go for?

As a rough guide:

• Around 10 days works well for one country or one region — for example the highlights of Peru, or Ecuador with a short Galápagos stay.
• Two weeks gives room for one country in more depth, or two neighbouring regions without rushing.
• Three weeks or more lets you combine countries comfortably, include a remote area such as Patagonia or the Amazon, and build in rest days.

Remember to allow for long-haul flights at each end, possible jet lag, and time to acclimatise if you are heading to high altitude.

Altitude: plan for it

Many of the continent’s highlights sit high in the Andes. Cusco, La Paz, Quito, Lake Titicaca and the Uyuni salt flat are all at high elevation, and altitude sickness can affect anyone, regardless of fitness.

• Ascend gradually where you can. In Peru, for example, many itineraries spend the first nights in the somewhat lower Sacred Valley before staying in Cusco.
• Take it easy on arrival. Plan a light first day, drink plenty of water and go easy on alcohol.
• Avoid flying straight to the highest point and starting a strenuous activity the same day.
• Get medical advice before you go, especially if you have a heart or lung condition, are pregnant, or are travelling with young children. A doctor or travel clinic can advise on prevention and medication.

Distances and internal flights

Maps can be deceptive. Distances in South America are vast, mountain roads are slow and land border crossings take time. Travelling from Patagonia to northern Peru, for example, is a journey across most of a continent.

Internal and regional flights are often the most practical way to cover long distances, and many routes connect through capital cities. A few planning tips:

• Count each flight as taking a large part of the day once you add transfers, check-in and connections.
• Allow some buffer before important fixed elements such as a Galápagos cruise, a timed entry or an international flight home.
• Check baggage allowances on regional flights, as they may be smaller than on long-haul flights, and some small aircraft, trains or boats have their own limits.
• Where distances are shorter, scenic overland journeys — by road, rail or across a lake — can be part of the experience rather than just a transfer.

Combining countries

Combining two or three countries is very popular, and it can work beautifully — with realistic expectations. Each border crossing or international flight takes time, and entry requirements can differ for each country on your route. Check them for every country you will visit, based on your nationality, using official government sources, and make sure your passport meets the validity and blank-page requirements. Rules can change, so check again shortly before departure.

Some combinations are smoother than others. Neighbouring countries with good connections, such as Peru and Bolivia or Argentina and Chile, combine easily. Countries far apart, such as Colombia and Argentina, usually need a longer trip or an extra flight.

Travel insurance

Comprehensive travel insurance is strongly recommended for any trip to South America. Read the policy carefully and make sure it suits your plans — for example medical treatment and evacuation from remote areas, activities such as trekking at high altitude, and cancellation or disruption. Take your policy details and emergency contact number with you.

Health advice: see a travel clinic

Health recommendations depend on where you are going, what you will do and your own medical history. Some regions, such as parts of the Amazon basin, may have specific recommendations for vaccinations or other precautions, and some countries may have entry requirements related to vaccination. Recommendations change over time.

Visit a travel clinic or your doctor several weeks before departure, with your planned route. They can give you up-to-date, personal advice. Also consult official public health sources for the countries you plan to visit.

Packing for varied climates

A single trip can take you from humid rainforest to a cold mountain night and a windy glacier. Packing in layers is the simplest answer.

• Base and mid layers: breathable tops and a warm fleece or light down jacket.
• Outer layer: a waterproof, windproof jacket — essential in Patagonia and useful almost everywhere.
• Sun protection: sunscreen, sunglasses and a hat. The sun is intense at high altitude and near the equator.
• Footwear: comfortable walking shoes or broken-in hiking boots, plus something lighter for cities and warm places.
• For the Amazon: long, light-coloured, quick-drying clothing and insect repellent.
• Practical items: a reusable water bottle, a small daypack, any personal medication with prescriptions, and a suitable plug adapter (plug types vary by country).

If you have internal flights, a soft bag is often easier than a rigid suitcase, and travelling light makes every transfer simpler.

Travelling responsibly

Responsible travel helps protect the places and communities that make South America special.

• Respect local rules at protected areas and heritage sites, and stay on marked paths.
• Keep your distance from wildlife, never feed animals, and choose operators that follow good practice.
• Ask before photographing people, particularly in rural and indigenous communities.
• Support the local economy by eating in local restaurants and buying crafts directly from makers where possible.
• Reduce waste by carrying a refillable bottle and avoiding single-use plastics.
• Learn a few words of Spanish or Portuguese. A greeting and a thank-you go a long way.

Ready to start planning?

A first trip does not need to be complicated. Choose a few priorities, give yourself enough time, respect the altitude and the distances, and check official sources for entry and health requirements. If you would like help turning your ideas into a route, send us a request — we will reply with a personal proposal you can refine until it is right for you.