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Argentina🇦🇷 | 21 days itinerary

The Perfect 21-Day Route for Argentina

By Johan Kruseman 🇳🇱 | Updated October 20, 2026
Three weeks is enough to see Argentina’s biggest contrasts without living in airports: the capital, subtropical waterfalls, the high desert north, wine country and the Andean lakes. This route suits first-time visitors who want variety at a moderate pace, with two to four nights per stop. It relies on four or five domestic flights, a couple of scenic regional bus rides in the northwest and city buses in Bariloche, plus one or two day tours for the high-altitude sights.

Days 1-3: Buenos Aires

Three nights in Buenos Aires lets you see the city at its own late pace. Book the guided tour of Teatro Colón, an opera house that opened in 1908 and whose horseshoe auditorium is ranked among the best for acoustics in the world, and grab cheap standing-room tickets if a performance is on. Walk the lanes of the Cementerio de la Recoleta in the morning light, then cross town to La Boca for La Bombonera, the Boca Juniors stadium where the stands are so steep they seem to lean over the pitch. A match day … read more 👉
Three weeks is enough to see Argentina’s biggest contrasts without living in airports: the capital, subtropical waterfalls, the high desert north, wine country and the Andean lakes. This route suits first-time visitors who want variety at a moderate pace, with two to four nights per stop. It relies on four or five domestic flights, a couple of scenic regional bus rides in the northwest and city buses in Bariloche, plus one or two day tours for the high-altitude sights.

Days 1-3: Buenos Aires

Three nights in Buenos Aires lets you see the city at its own late pace. Book the guided tour of Teatro Colón, an opera house that opened in 1908 and whose horseshoe auditorium is ranked among the best for acoustics in the world, and grab cheap standing-room tickets if a performance is on. Walk the lanes of the Cementerio de la Recoleta in the morning light, then cross town to La Boca for La Bombonera, the Boca Juniors stadium where the stands are so steep they seem to lean over the pitch. A match day there is louder than any concert. Go with an organized group rather than on your own.

Days 4-6: Puerto Iguazú, Iguazu Falls and Iguazu National Park

A flight of under two hours swaps the city for humid jungle in Puerto Iguazú. Give Iguazu National Park one full day for the upper and lower trails and the walkway to the Garganta del Diablo, where nearly half of Iguazu Falls drops into one horseshoe. The third day is flexible: cross to the Brazilian side for the panoramic view of the whole system, or walk the quieter Sendero Macuco to a swimming hole beneath a smaller waterfall.

Days 7-8: Salta

Fly to Salta (usually via Buenos Aires), a colonial city at 1,150 meters with pink and white churches and cool evenings. Ride the cable car up Cerro San Bernardo at sunset, then head to a peña on Calle Balcarce for folk music, empanadas salteñas and locro.

Days 9-10: Cafayate

The 4-hour bus south through the Quebrada de las Conchas is the best scenery you can get for the price of a bus ticket, with red rock amphitheaters right outside the window. Cafayate is a small wine town built around Torrontés, a crisp white grape that suits the 1,700-meter altitude, and the bodegas are close enough to reach by rented bicycle.

Days 11-12: Purmamarca, Las Salinas Grandes and Serranía de Hornocal

Take a long but straightforward transfer back through Salta and north to Purmamarca, where the Cerro de los Siete Colores glows behind the adobe village at dawn. A shared tour climbs the Cuesta de Lipán, topping out above 4,100 meters, to Las Salinas Grandes, a white salt flat that crunches underfoot. Another tour goes north past Humahuaca to Serranía de Hornocal, a mountain range striped in more than a dozen colors, viewed from a lookout at about 4,350 meters. Walk slowly and drink coca tea.

Days 13-16: Mendoza, Mendoza wine region and Valle de Uco

Fly from Jujuy to Mendoza via Buenos Aires and give yourself a lazy first evening on the terraces of Avenida Arístides Villanueva. Rent a bike in Maipú to explore the closer bodegas of the Mendoza wine region, and book a separate day for Valle de Uco, about 90 minutes south, where vineyards at 1,000 to 1,500 meters face a wall of snowy Andes and lunches stretch to five courses. Four nights includes a free day to recover from the tastings.

Days 17-21: San Carlos de Bariloche, Cerro Catedral and Refugio Frey

Fly to San Carlos de Bariloche (direct in some seasons, otherwise via Buenos Aires) on the edge of Nahuel Huapi National Park. Take city bus 20 along the Circuito Chico, renting a bike for the lakeside loop past Llao Llao. City bus 55 runs to the base of Cerro Catedral, where the chairlifts run year-round and the trail to Refugio Frey begins: about 6 to 7 hours round trip to a stone hut beside a granite-ringed lake, or sleep up there if you’re carrying a sleeping bag. Fly home on day 21.

From Humahuaca, a 3-hour ride on a dirt road full of switchbacks reaches Iruya, a village of stone and adobe houses clinging to the side of a gorge at about 2,780 meters.
Loading the map 🌍

🛏️ Where to stay?Where You'll Go

👉 Click on any of the locations to learn more.
 
Buenos Aires(Days 1 - 3)
 
Puerto Iguazú(Days 4 - 6)
 
Salta(Days 7 - 8)
 
Cafayate(Days 9 - 10)
 
Purmamarca(Days 11 - 12)
 
Mendoza(Days 13 - 16)
 
San Carlos de Bariloche(Days 17 - 20)

⚠️ This itinerary is intended as inspiration, not a fixed travel plan. Suggested routes and travel times may not always be feasible due to transport availability, seasonal conditions or other local factors. Always verify all travel logistics before booking.

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🧭 RouteAdjust Your Pace

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🙋 FAQTraveler FAQ

Yes, Argentina is one of the easiest South American countries to backpack on your own, thanks to a dense bus network, a well-developed hostel scene and a very safe Patagonia.

Dorm beds cost US$12 to 25 in Buenos Aires, Bariloche and El Chaltén, and long-distance buses run daily between nearly every city, such as Buenos Aires to Mendoza in 13 to 15 hours for US$50 to 90. Trails in Los Glaciares National Park start right in town with no permits needed. Basic Spanish helps a lot outside the capital, and paying by foreign card now gets you a fair exchange rate, so you don’t need to carry stacks of cash.
Plan for at least two weeks to cover one region well, and three to four weeks to combine Patagonia, Iguazú, the northwest and Mendoza.

Fourteen days fits Buenos Aires, Ushuaia, El Calafate and El Chaltén with weather buffer days. Twenty-one days adds Iguazu Falls, Salta and Bariloche, while a month leaves room for Península Valdés and the desert parks of San Juan. Distances shape everything: Buenos Aires to Bariloche is 20 to 22 hours by bus or about 2 hours 20 minutes by air, so allow at least two nights per stop to avoid spending your trip in transit.
Yes, you can get around Argentina easily without a car by combining long-distance buses with domestic flights, and most backpackers never rent one.

Overnight cama buses link the big cities, such as Buenos Aires to Mendoza (13 to 15 hours, US$50 to 90), while flights for US$40 to 150 cut down long hauls like Buenos Aires to El Calafate to about 3 hours. Shuttle vans and tours cover places like Perito Moreno Glacier and Ischigualasto. A rental car, roughly US$40 to 70 per day, only makes sense for the loop from Salta to Cafayate and Cachi or for stretches of the Ruta 40.
The essential places in Argentina are Buenos Aires, Iguazu Falls, the glaciers and peaks around El Calafate and El Chaltén, the lakes near Bariloche, and the colorful northwest around Salta.

Give Buenos Aires 3 days, Iguazu Falls 2 to 3, and El Calafate with El Chaltén 6 to 7 for Perito Moreno Glacier and the Fitz Roy hike to Laguna de los Tres. San Carlos de Bariloche deserves 4 days for the Nahuel Huapi lakes and Refugio Frey. If you have more time, add Mendoza for wine (a 2-hour flight from the capital) and Península Valdés for whales between June and December.
If you’re short on time, skip Mar del Plata, Córdoba city and the Brazilian side of Iguazú, and consider cutting Ushuaia if you have under two weeks.

Mar del Plata is a crowded domestic beach resort in January that adds little for foreign visitors. Córdoba is pleasant, but its best sights are in the hills outside town and take 2 to 3 extra days. The Argentine side of Iguazu Falls covers the highlights in one full day. Ushuaia costs a 3.5-hour flight each way plus US$100 to 200 more, so on a 10-day trip, focus on El Calafate and El Chaltén instead.
Yes, our itinerary-planner does exactly that. Set your trip length in days, give your interests and travel style, optionally give start- and end location and/or some mandatory stops you would like to include and the itinerary planner creates your personalized routes for Argentina in seconds. Try it out!


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