3-Week Patagonia Tour Packages
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Insider tips: Recommended 3-week Patagonia tour itineraries
Compiled by

MelissaPatagonia travel expert at TourRadar
21 Days in Patagonia & Antarctica, incl. Buenos Aires and Santiago
A 21-day immersion in Patagonia takes you through diverse landscapes from Los Glaciares National Park to Torres del Paine. Visit traditional estancias, sail Lake Argentino, and stand before the massive Perito Moreno Glacier.
- Days 1-2
Buenos Aires & Ushuaia
- Days 3-11
Antarctic Expedition
Cross the Drake Passage into Antarctic waters. Your route will depend on ice and weather conditions, with experienced captains planning each day for the best wildlife viewing and landing opportunities. You'll visit sites like Portal Point and Deception Island where you can sail into an active volcano caldera. A recent expedition traveler shared: "Watching massive chunks of ice calve from the glaciers with a thunderous crack was otherworldly. The Zodiac excursions got us incredibly close to curious penguins and lounging seals." Your daily activities include: - Zodiac rides among icebergs - Visits to penguin rookeries - Optional polar plunge in Antarctic waters - Kayaking and paddleboarding when weather allows - Wildlife watching from the observation deck
- Days 12-15
El Calafate & Los Glaciares
- Days 16-19
Torres del Paine
Head to Chile's Torres del Paine National Park for four nights of hiking and exploration. The park has trails for everyone from casual walkers to serious trekkers wanting to reach the base of the iconic granite towers. Keep your eyes open for guanacos and possibly even pumas. Remember that weather changes quickly here. Pack layers and rain gear even on sunny days. The strong Patagonian winds can make hiking more challenging than expected.
- Days 20-21
Santiago Finale
20 Day Argentina Itinerary, incl. Buenos Aires and Patagonia
A grand 20-day Patagonian odyssey spans 8 major destinations from Bariloche to Ushuaia. The itinerary features 3 national parks, pristine lake cruises, and wildlife encounters, with guided tours and comfortable accommodations throughout.
- Days 1-2
Buenos Aires & Iguazu
- Days 3-4
Iguazu Falls & Bariloche
- Days 5-6
Bariloche Region
Start with the Circuito Chico in the morning when the lakes are calm for photos. Take the Victoria Island catamaran trip in the afternoon. Sit on the right side for the best mountain views. Bring warm clothes for the Seven Lakes route to San Martin de los Andes. The mountain passes get cold even in summer.
- Days 7-9
El Calafate & Glaciers
- Days 10-12
Ushuaia & Tierra del Fuego
- Days 13-15
Puerto Madryn Wildlife
- Days 16-20
Buenos Aires Deep Dive
19 Days in Argentina, incl. Buenos Aires and Patagonia
Your 19-day adventure winds through 13 Argentinian cities, from Buenos Aires to Patagonia's wilderness. Watch penguins at Punta Tombo Reserve, observe whales at Peninsula Valdes, and wander Tierra del Fuego National Park's glaciers. The route includes world-class hiking in Nahuel Haupi National Park and views of Perito Moreno Glacier's 80-meter walls in Los Glaciers National Park.
- Days 1-3
Buenos Aires
Land at Ezeiza International Airport before noon to maximize your first day. Spend the afternoon exploring La Boca's colorful district and the street art along Caminito. Your second day starts in San Telmo's antique markets, which are liveliest in the morning. Book an evening tango show at El Querandi at 8:30 PM for the best seats. On day 3, take a morning boat to Tigre Delta, an hour from the city. Remember insect repellent for the delta, especially in summer.
- Days 4-6
Puerto Madryn & Peninsula Valdes
Fly 2 hours to Puerto Madryn to see Patagonian wildlife. Plan a full day for the Punta Tombo penguin colony. It's a 2.5-hour drive each way, so pack water and snacks. Visit Peninsula Valdes early to watch whales (June-December) and spot elephant seals. A recent visitor shared: "Going early to Punta Norte gave us incredible views of orcas hunting seals. definitely worth the 5:30 AM wake-up call."
- Days 7-9
Ushuaia & Tierra del Fuego
- Days 10-12
El Calafate & El Chalten
- Days 13-15
Bariloche
- Days 16-19
Iguazu Falls & Return
What people love about 3-week Patagonia tours
- Adventures in Patagonia + Iguazu Extension
Tour guides and experience were all superb. The hotel was clean and pool area was very nice. The transfers were very nice drivers and friendly.