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Despite its vastness, it is still possible to tick off the highlights of Argentina at a leisurely pace during a three-week Argentina tour. Start with a sightseeing tour of Buenos Aires, where old-world charms survive among hulking neoclassical buildings. Then drive through the desolate rolling plains of Patagonia and cross the border into Chile where a surfeit of adventures awaits you at Torres del Paine. Back in Argentina, head for El Calafate to see the awe-inspiring Perito Moreno. To the north of El Calafate are El Chaltén, Argentina’s trekking capital and a starting point for those heading for the surrounding spires. End to your adventure in the vineyards of Mendoza, sipping glasses of exquisite, full-bodied malbec and gazing at the Andes in the distance. Not sure whether three weeks in Argentina is your thing? Not to worry because our guide on how many days to spend in Argentina has got you covered!

The 3-week Argentina itineraries are ready to book below or read our recommendations for 3-weeks in Argentina.

5 Trips in Argentina with 24 Reviews

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Highlights of Argentina

of 1 review
  • Trip customizable
  • Best price guaranteed
We were able to see and do the most exciting things in Argentina! From trekking on glaciers ro dogsl ...
  • Tour Type Private Tour
  • Activities City sightseeing & Natural landmarks sightseeing +2 more
  • Accommodation Hotel
  • Transport Flight, Helicopter, Train, Bus, Yacht, Boat, Ferry, 4WD Jeep & Minibus
  • Age Range 12+ years old
days21 From US$ 2,819 View Tour
Next Departures
  • Sep 19
  • Sep 26
Add to your Tour Wish List 20% OFFTODAY

Antarctica, South Georgia & Falklands Odyssey (Ocean Endeavour)

  • Best price guaranteed
  • No booking fees
21 day wildlife tour to Ushuaia, Drake Passage and 5 other destinations in Argentina, Antarctica and Falkland Islands. Read More
  • Tour Type Group Tour
  • Activities Wildlife & Polar expeditions and cruise +1 more
  • Accommodation Ship Cabin & Hotel
  • Transport Cruise Ship
  • Age Range 8+ years old
days21 From US$ 19,790 US$ 15,832
SaveUS$ 4,750
View Tour
Next Departures
  • Mar 10 10+ seats left
Tour with flexible booking policy
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Falklands, South Georgia and Antarctica - M/V Sylvia Earle

  • Best price guaranteed
  • No booking fees
21 day polar expeditions and cruise tour to Ushuaia, Drake Passage and 5 other destinations in Argentina, Antarctica and Falkland Islands. Read More
  • Tour Type Small Group Tour
  • Activities Polar expeditions and cruise
  • Accommodation Hotel, Hut & Ship Cabin
  • Transport Boat, Cruise Ship & Flight
  • Age Range 14+ years old
days21 From US$ 29,580 View Tour
Next Departures
  • Dec 19 10+ seats left
Add to your Tour Wish List

Antarctica, South Georgia and Falklands Explorer (Ocean Endeavour)

  • Best price guaranteed
  • No booking fees
21 day polar expeditions and cruise trip to Ushuaia, Drake Passage and 4 other destinations in Argentina, Antarctica and Falkland Islands. Read More
  • Tour Type Group Tour
  • Activities Polar expeditions and cruise
  • Accommodation Hotel, Camping & Ship Cabin
  • Transport Cruise Ship & Boat
  • Age Range 8+ years old
days21 From US$ 14,990
SaveUS$ 750
View Tour
Next Departures
  • Jan 20 Only 5 seats left
  • Nov 20 Only 9 seats left
Tour with flexible booking policy
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Falklands, South Georgia and Antarctica - Expedition

  • Best price guaranteed
  • No booking fees
21 day polar expeditions and cruise trip to Ushuaia, Drake Passage and 4 other destinations in Argentina, Antarctica and Falkland Islands. Read More
  • Tour Type Small Group Tour
  • Activities Polar expeditions and cruise & Active and outdoor +1 more
  • Accommodation Hotel, Resort & Ship Cabin
  • Transport Boat & Cruise Ship
  • Age Range 14+ years old
days21 From US$ 19,030 View Tour
Next Departures
  • Jan 11 10+ seats left
Showing 1 - 5 of 5 results
Personalize your 3-week Argentina tour itinerary

Traveling to Argentina for 3 weeks? Chat with a local travel specialist in Argentina who can help organize your trip.

  • Ezequiel Fernandez Estelrich
    Ezequiel Fernandez Estelrich
    Travel Expert in Argentina & Chile
  • Maria Szlafsztein
    Maria Szlafsztein
    Travel Expert in Argentina & Chile
  • Maria Barciela
    Maria Barciela
    Travel Expert in Argentina & Chile
Our travel experts are recommended by
  • BBC
  • Independent
  • Herald Sun
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Argentina 3-Week Tour Reviews

5 - Excellent
Based on 24 customer reviews
Excellent
5 - Excellent
  • Isla H
“The estancia was amazing, these people got me riding a horse without needing oxygen, and gave us a lot of wine and gave me memories fuzzy or not that I'll cherish and the same could be said for the whole tour. I had a blast and that was largely to do with the organisational skills of Tom and Bob. That I just had to show up and it was all done for me, which on this type of tour is what I was looking for.”
Very Good
4 - Very Good
  • Francois B
“The camping equipment is solid and quite easy to assemble. The truck is very convenient and has almost everything it needs to provide a good experience. A lot of little details were taken care of.”
Excellent
5 - Excellent
  • Matthew W
“Neill was fantastic throughout the whole trip, especially when faced with several problems with strikes and blockages. We were even lucky enough to enter the Salt Flats when most other tourists could not.”
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