Planning a 3-Week South America Trip with Kids

Focus on two or three base locations rather than moving every two days to avoid travel fatigue. Prioritize locations with established infrastructure, like the Sacred Valley in Peru or the Lake District in Argentina, to keep transit times under 4 hours per leg.

  1. Pick a single geographical hub. Don't try to cross the entire continent. Choose one region—either the Andes (Peru/Ecuador) or Patagonia (Argentina/Chile)—to minimize flight time and altitude adjustment hurdles.
  2. Budget for private transfers. With kids, skip public cross-country buses. Budget for regional flights or pre-booked private car services (remis) to move between towns; it saves hours of frustration and keeps schedules predictable.
  3. Book kid-friendly accommodations with kitchens. Select apartments or 'apart-hotels.' Being able to prepare simple meals (breakfast or snacks) is vital when kids get picky or tired of local restaurant hours.
  4. Limit altitude exposure. If visiting the Andes, schedule your trip to stay at lower elevations first (like Lima or the Sacred Valley) before attempting high-altitude Cusco. This prevents altitude sickness for younger travelers.
Is South America safe for kids?
Yes, if you stick to tourist-friendly areas and use official transport. Avoid walking in unknown neighborhoods at night.
What about vaccinations?
Standard childhood vaccines should be up to date. Consult a travel clinic 8 weeks before leaving for recommendations on Yellow Fever or Typhoid, depending on your specific region.