Buenos Aires & the Falls
The two headline stops of Argentina, done properly rather than rushed: a slow week in cosmopolitan Buenos Aires and at the thundering Iguazú Falls, with no attempt to also squeeze in the Andean Northwest.
5–10 days · Point-to-point
When to go
- WeatherIguazú heat and humidity (Dec - Mar) — 30°C+ with near-100% humidity on the jungle trails; the falls run fullest right after summer rain, but fall and spring trade some water volume for comfort on foot.
- NoteArgentine winter school holidays (mid-Jul (~2 weeks)) — Domestic travel spikes nationwide and hits Iguazú hardest - book flights and park-adjacent lodging ahead if your dates land here.
This is the compact version of Argentina's most-searched pairing: Buenos Aires and Iguazú Falls, with no attempt to also cover the Andean Northwest. A week is enough to do both stops without rushing - two unhurried park circuits at the Falls and real time in the capital beyond the highlight reel - rather than the tighter, four-stop version that tries to fit Salta and Jujuy into the same week and ends up rushing everything.
This route's vibe
What you get across the whole trip, blended from each stop's strengths.
Stop by stop
The route
Adjust trip length, budget, and travel style — the stops, transport, and cost update to match.
- 1
Buenos Aires
3 nightsWith only one other stop on this trip, Buenos Aires gets room to breathe: a full day in Palermo's parks and design shops, an afternoon in San Telmo's cobblestone antiques district, and at least one late Argentine dinner instead of a jet-lagged early one.
Eat: A no-frills barrio parrilla rather than the famous tourist-clogged ones, a natural-wine bar in Chacarita, and a late-night pizza al corte from a classic pizzería counter.
Skip / overrated: Puerto Madero's glass-tower waterfront photographs well but has none of the city's actual life - spend that half-day in Chacarita or deeper into Palermo Soho instead.
View Buenos Aires guide→Getting there· ~1060 kmFlightRecommendedNonstop, roughly 1h50, several times daily from Buenos Aires' downtown Aeroparque - the only sensible way to close this distance without burning a day of a short trip.
Book: Aerolíneas Argentinas / JetSMART / Flybondi — Aeroparque (AEP) is the downtown airport, not Ezeiza (EZE) where international flights land - build in transfer time if you're connecting same-day off an international arrival.
BusAn overnight coach runs the route in around 18 hours - only worth it for committed overland budget travellers with days to spare, since it costs a full night either direction on a trip this short.
Book buses - 2
Iguazú Falls
3 nightsThree nights instead of a one-night dash: the Upper and Lower Circuits on separate mornings before the tour-bus crowds, the Devil's Throat catwalk at sunrise, and a full afternoon spare for the boat safari under the falls rather than squeezing it into a connecting-flight day.
Skip / overrated: Don't base yourself far outside Puerto Iguazú to save money and then rush the park in one long day - the two circuits alone are a full day each, and arriving straight off a flight to a same-day hike leaves nothing for the boat ride.
View Iguazú Falls guide→
Lodging + daily spend only — excludes flights & intercity transport.
What to skip
If you only have a week or so, skip the Andean Northwest rather than rushing it - Salta and Jujuy add two more domestic flight legs each way and are worth a proper 3-4 days of their own. Do this trip on its own, and save Salta/Jujuy (or Patagonia, or Mendoza) for a dedicated return trip.
Practical tips
Book the Iguazú boat safari (Gran Aventura) ahead in high season - it sells out same-day. Aeroparque (AEP), not Ezeiza (EZE), is where the Iguazú flights leave from. If you add Colonia, book the Buquebus ferry a day or two ahead in peak season.
Best for
Common questions
Should I add Salta and the Andean Northwest to this trip?
Not if you only have a week - it turns a relaxed two-stop trip into a rushed four-stop one with extra flight connections through Buenos Aires. If you have 10-14 days, look at the fuller Argentina Complete route instead.
How many days do Buenos Aires and Iguazú need?
Seven is comfortable: three nights each, plus travel days. Five works if you're tight on time; nine leaves room to add an easy overnight in Colonia, Uruguay.
Is it worth crossing to the Brazilian side of the Falls?
Only if you have the extra time and check entry requirements in advance - the Argentine side gives you the up-close catwalks, while Brazil's side is a half-day for the wide panoramic view.