Argentina 3 Day Itinerary

Three days can’t cover a country the size of Argentina, so this trims to Buenos Aires plus a genuine highlight worth the extra flight: Iguazu Falls. Anything more ambitious in 72 hours turns into an airport tour rather than a trip.

Day 1: Buenos Aires City

  • Land at Ezeiza International Airport. Official remise services, prepaid at the kiosks just past customs, run about 45 USD to downtown and are more predictable than street taxis. A metered taxi from the official rank outside arrivals costs less but the fare swings with traffic on a 40-minute-plus drive.

  • Breakfast at a corner cafe with medialunas and a cortado; skip the alfajores at breakfast and save them for an afternoon snack, they’re rich enough to derail a morning.

  • Plaza de Mayo anchors the historic center, with the Casa Rosada (the president’s office, not residence, a common mix-up) facing it. Puerto Madero, a fifteen-minute walk east, is the newest and most polished part of the city, all glass towers and a converted dock district, worth an hour but not the whole afternoon.

  • On the currency point: the gap between the official exchange rate and the old “blue dollar” black-market rate has largely collapsed since 2025’s stabilization measures, sitting around 1,430 to 1,460 pesos per dollar either way by mid-2026. The old advice to hunt down a cueva for a better rate barely applies anymore; use a normal ATM or card and don’t waste time chasing a discount that isn’t really there.

  • Evening tango show. Prices run wide, from around 60 USD for a no-frills show ticket up past 150 for the dinner-and-show packages at places like Rojo Tango. Locals will tell you to separate the two if you can; venues that do both tend to serve mass-produced food to a packed room rather than a meal worth remembering. Book the show alone and eat dinner properly beforehand in Palermo or San Telmo instead.

My opinion on Day 1: skip the tourist-heavy dinner-and-tango combo entirely and catch a milonga instead, a social tango dance night where locals actually dance. It’s less polished than a stage show and far more honest about what the dance means here.

Day 2: Tigre Delta

  • Take the Tigre line train from Retiro Station, departures every ten minutes or so, journey just under an hour, and one of the cheapest rides in the city at a couple of dollars.

  • Tigre’s islands sit in the Paraná Delta, a maze of waterways and stilted houses accessible only by boat. Note this has nothing to do with the Falkland Islands, called Islas Malvinas in Argentina; that’s a very different and much more politically loaded place, far off the coast in the South Atlantic, not a boat ride from Buenos Aires. Group boat tours through the delta run from around 75 USD per person, or you can grab a cheaper short excursion directly from the ticket booths at the port across from Tigre station.

  • Puerto de Frutos, the old fruit market turned crafts and antiques market, is a good lunch and browsing stop before heading back.

  • Return to Buenos Aires in the evening and head to San Telmo for dinner in one of its old townhouses-turned-restaurants. If it’s a Sunday, the antique fair along Defensa street runs all day and is worth timing your visit around rather than an afterthought.

Day 3: Iguazu Falls

  • An early flight from Buenos Aires (Aeroparque, not Ezeiza, for most domestic routes) to Puerto Iguazú takes under two hours. The falls straddle Argentina and Brazil, and the Argentine side genuinely does offer more extensive walkways, closer to the water on more of the cascades, which is the main reason most one-day visitors stick to this side only.

  • Entrance to the Argentine national park runs around 40 USD for international visitors, and it covers the upper and lower circuits plus the little jungle train (Tren de la Selva) out to Devil’s Throat, the most powerful single cascade in the whole system where fourteen separate falls converge into one gorge. The last train out to Devil’s Throat leaves around 3:30pm, so don’t leave that walk for the end of the day by accident.

  • If you validate your ticket at the exit gate, you get 50 percent off a second-day visit within 72 hours, useful to know if you’re staying an extra day rather than flying straight back.

  • Bring real insect repellent, not the travel-size afterthought bottle; the humidity around the falls breeds mosquitoes aggressively, especially near the lower circuit’s misty sections. Good closed shoes matter too, since several viewing platforms get genuinely slick with spray.

My opinion on Day 3: don’t try to squeeze in the Brazilian side on the same trip unless you’ve already sorted a Brazil visa if your passport requires one. Crossing for a same-day comparison view isn’t worth the border logistics on a three-day trip; the Argentine side alone is the more complete experience anyway.