Buenos Aires, Argentina Travel Guide — What to See, Weather & Where to Stay

Buenos Aires is the city Latin Americans call the most European capital in the Americas — grand boulevards, century-old cafés, world-class steak and a tango tradition that still breathes in its dance halls. Each barrio has a mood: Palermo's parks and cocktail bars, San Telmo's cobbled antique lanes, La Boca's painted houses and Recoleta's famous cemetery.

Porteños (the city's residents) live late and eat later — dinner at 9 or 10 pm, milonga nights that start past midnight. Give it four days: two for the classic sights, one for the Tigre delta or a football match, and one that just follows the rhythm of the city.

The subway ('Subte') is cheap, fast and the best way across the center, while buses cover everything else; both need a SUBE card, sold in kiosks. Ride-hailing (Uber, Cabify, Didi) is the go-to at night — safer than street taxis and transparently priced.

The city is very walkable by day, especially Palermo, Recoleta and San Telmo. For day trips, the Tren de la Costa and the bus terminal Retiro cover Tigre and the delta; the airport for domestic flights is Aeroparque, minutes from downtown.

Humid subtropical with four real seasons. Summer (December–February) is hot and steamy at 25–32°C with heavy afternoon thunderstorms; January is the hottest and the city half-empties. Autumn (March–May) is mild and golden — the best window. Winter (June–August) is cool and drizzly at 8–15°C, perfect for museums and long asados. Spring (September–November) warms to 18–25°C as the jacarandas bloom.

Cards work almost everywhere in Buenos Aires, so withdraw less than elsewhere — but know the exchange game: ATMs cap low and fees are high, while the 'dólar blue' street rate at cambios beats the card rate. Bring USD $100 bills and change what you need; smaller bills avoid attention. Bigger restaurants take cards happily, walk-up parrillas and markets are cash-first.