Argentina in 3 Weeks: 3 Recommended 21-day Itineraries to Argentina

Three weeks in Argentina is more than enough to experience the best of the country. From the lively streets of Buenos Aires and the breathtaking Iguazu Falls to the rugged beauty of Patagonia and the wine-rich Mendoza region, our Argentina 3 weeks itinerary suggestions below ensure you uncover the country's must-see attractions and its hidden gems during your trip to Argentina.

Embark on an adventure of 3 weeks in Argentina with this itinerary. Start in Buenos Aires, where you'll explore the vibrant city and enjoy free time. Fly to Puerto Madryn for whale watching and a visit to the Valdes Peninsula to see penguins and sea lions. Next, journey to El Calafate to marvel at the Perito Moreno Glacier, take a boat tour to the Upsala and Spegazzini Glaciers, and explore Los Glaciares National Park in El Chalten. Continue to Ushuaia, the southernmost city in the world, to explore Tierra del Fuego National Park, cruise the Beagle Channel, visit the penguin colony on Martillo Island, trek the Andes, and ride the End of the World Train. Conclude your trip back in Buenos Aires, with time to reflect on your incredible journey before departure.

See all the main sights, cities, and attractions on this whirlwind Argentina itinerary for 3 weeks. Begin in Buenos Aires with a city tour before enjoying a day at leisure. Fly to Puerto Iguazu for breathtaking views from the Brazilian side of Iguazu Falls, followed by a full-day exploration of the Argentinean side. Continue to Salta to glimpse its colonial charm and venture to Purmamarca for the stunning Quebrada de Humahuaca. Discover Cafayate's renowned vineyards before flying to El Calafate to witness the awe-inspiring Perito Moreno Glacier and Estancia Cristina. Relax in El Chalten amid Patagonia's rugged beauty before returning to El Calafate and flying to Ushuaia for adventures on the Beagle Channel and in Tierra del Fuego National Park. Conclude your adventure back in Buenos Aires with a final city tour and an unforgettable tango show before heading to your next destination.

Make your way through from the top of Argentina all the way to the bottom on this north-to-south tour. Starting and ending in Buenos Aires, you’ll also visit Puerto Madryn, Bariloche, Salta, and the Quebrada Valley. Begin with a comprehensive city tour of Buenos Aires before flying to Puerto Madryn for penguin watching at Punta Tombo. Continue your wildlife encounters with whale watching at Valdés Peninsula before heading to Ushuaia to explore Tierra del Fuego National Park and the serene Lakes Fagnano and Escondido. Fly to El Calafate for an awe-inspiring tour of Perito Moreno Glacier and enjoy a free day to relax. Discover the beauty of Bariloche with a sailing trip to Puerto Archorena and a visit to Puerto Quetrihue. In Salta, delve into the Quebrada Valley and explore Purmamarca and Humahuaca Gorge. Drive through Calchaquíes Valley before flying to Puerto Iguazu to marvel at both the Argentinian and Brazilian sides of Iguazu Falls. Conclude your journey back in Buenos Aires with memories of Argentina's natural wonders before departing for your next destination.

These comprehensive Argentina tours will show you some of the most amazing sights in South America. You can check our guide for a seasonal overview of the best time to visit Argentina. But take it from us, a 3-week Argentina itinerary is hardly enough! As soon as you see the icy glaciers, rugged mountains, and crystal-clear lakes, you’ll want to spend as much time as you can in this magnificent country.

If you want more Argentina 3 weeks itinerary ideas, contact our travel experts for a custom tour to Argentina, then connect with one of our travel experts in Argentina. For more information, check out our guide on how many days to spend in Argentina.

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