How to Plan a Backpacking Route Through South America

Start with your must-see destinations and build a logical north-south or south-north route to minimize backtracking. Allow 3-6 months for a comprehensive trip, budget $40-60 per day, and plan around dry seasons (May-September) for most destinations. Book flights into one gateway city and out of another to maximize efficiency.

  1. Choose your gateway cities. Pick two different cities for arrival and departure to avoid backtracking. Popular combinations: fly into Bogotá and out of Buenos Aires, or into Lima and out of Rio de Janeiro. This creates a logical flow across the continent.
  2. List your non-negotiable destinations. Write down 5-8 places you absolutely must see. Common picks: Machu Picchu, Patagonia, Iguazu Falls, Salar de Uyuni, Amazon rainforest, and one major city like Buenos Aires or Rio. These anchor points will shape your route.
  3. Map the logical flow. Connect your must-sees in a way that minimizes backtracking. Follow the classic gringo trail: Colombia → Ecuador → Peru → Bolivia → Chile → Argentina → Brazil → Uruguay. Or reverse it. Don't zigzag across the continent.
  4. Factor in seasons and weather. Time sensitive destinations first. Visit Patagonia in their summer (December-March), the Amazon in dry season (June-November), and Bolivia's salt flats when dry (May-October). Plan 6 months ahead for weather-dependent activities.
  5. Calculate realistic timeframes. Allow minimum 2 weeks per country for anything meaningful. A good 3-month trip covers 4-5 countries well. Six months lets you see 7-8 countries without rushing. Add buffer days for delays, illness, and spontaneous discoveries.
  6. Research visa requirements early. Some visas take weeks to process. Check requirements for each country on your route. Americans need visas for Bolivia and Brazil in advance. Europeans generally get tourist stamps at borders, but verify current requirements.
  7. Book your international flights. Book multi-city tickets 2-3 months out for best prices. Open-jaw tickets (into one city, out of another) typically cost $100-300 more than round-trip but save weeks of travel time and money on overland transport.
Should I book accommodation in advance?
Only book your first 2-3 nights in each country, especially in gateway cities. After that, book 1-2 days ahead or walk-in during off-peak seasons. Always book ahead for popular destinations during high season (December-February).
How much Spanish do I need to know?
Basic conversational Spanish makes everything easier and cheaper. Learn numbers, directions, food terms, and transport vocabulary before you go. Portuguese helps in Brazil but Spanish won't hurt. Download offline translation apps as backup.
Is it safe to travel overland between countries?
Generally yes, but research current conditions. Some border areas have higher crime rates. Travel during daylight hours, use reputable bus companies, and stay alert in border towns. Avoid traveling overland in Venezuela currently.
What's the best way to handle money?
Bring a mix of USD cash and debit cards. Many places prefer cash, especially smaller towns. Notify your bank about travel plans. Keep emergency cash hidden separately. ATMs are widely available in cities but scarce in remote areas.