3 Days in Buenos Aires: The Perfect First-Timer Itinerary

The Obelisco, the white needle that shows up on every Buenos Aires postcard, went up in about a month in 1936. Three years later the city council voted to tear it down. A mayoral veto saved it, and today it is the spot where half the country runs to celebrate a World Cup. That is Buenos Aires in one story: built in a hurry, argued over forever, loved anyway.

Three days is enough to get the city right if you split it by geography instead of zigzagging. Day one is the political center, day two is the old south (San Telmo and La Boca), and day three is the rich north (Recoleta and Palermo). If you want deeper dives afterwards, we also have guides to the best neighborhoods, the food, and what things cost. This post is just the day by day plan.

Before You Start: Three Practical Things

• Get a SUBE card. The subte (metro) and buses only take this rechargeable card. You can buy it at subte stations and many kiosks. A subte ride costs around ARS 1,700 with a registered card in late 2026, and fares rise often, so check the current price when you top up.
• Eat late. Porteños have dinner at 9 or 10 p.m. A restaurant at 8 p.m. will feel empty. Lunch runs from 1 to 3 p.m.
• Plan your Sunday. The San Telmo street fair happens on Sundays, so if your trip includes one, swap days so that day two lands on it.

Day 1: Plaza de Mayo, Avenida de Mayo and the Obelisco

Morning: Plaza de Mayo. Start where the country started. The May Revolution of 1810 played out around this square, and almost every big moment since, from Perón's rallies to the Mothers of Plaza de Mayo walking in circles during the dictatorship, happened on these paving stones. The white headscarves painted on the ground around the May Pyramid mark their route.

Facing the river is the Casa Rosada, the presidential palace, and its famous balcony. Free guided visits run on weekends, but you must register online in advance and bring your passport. Check the official site for available slots.

On the north side, the Metropolitan Cathedral looks like a Greek temple from outside. Go in to see the mausoleum of General San Martín, guarded by grenadiers in 19th century uniforms.

Midday: Montserrat. Walk a few blocks south to the Manzana de las Luces, the old Jesuit block with colonial tunnels underneath. Most visitors walk right past it.

Afternoon: Avenida de Mayo. Head west along the city's most Spanish avenue. Stop at Café Tortoni, open since 1858 (expect a line at peak hours), and look up at the Palacio Barolo, an office tower designed around Dante's Divine Comedy, with hell at the bottom and heaven in the lighthouse at the top. It runs guided visits that sell out, so book ahead.

Late afternoon: Teatro Colón and the Obelisco. The Colón took two decades and three architects to build, and it is regularly ranked among the best opera houses in the world for acoustics. Guided tours last around 50 minutes and are worth booking ahead on the theater's website. Then cross Avenida 9 de Julio (it takes more than one green light) to the Obelisco.

Night: Avenida Corrientes for pizza standing at the counter, Buenos Aires style, with a slice of fainá on top.

Day 2: San Telmo, La Boca and Tango

Morning: San Telmo. In 1871 a yellow fever epidemic killed thousands, and the wealthy families fled north for good. Their mansions turned into conventillos, tenements packed with immigrants, and San Telmo stayed frozen in time. Walk down Calle Defensa to Plaza Dorrego. On Sundays the fair fills the street with antiques, street tango and stalls, usually from around 10 a.m. to 5 p.m. Any day of the week, the iron and glass Mercado de San Telmo (1897) is good for coffee, empanadas and old junk.

Afternoon: La Boca. Take a taxi or ride app, about 15 minutes. Caminito is the short pedestrian street of painted tin houses that Genoese immigrants built from shipyard leftovers. It is touristy, and still worth it. Stay within the main tourist area around Caminito and the Bombonera stadium, go during the day, and keep your phone close. Fundación Proa, by the water, often has excellent contemporary exhibitions.

If you like industrial history, Barracas is next door, with old factories, murals and the Pasaje Lanín, a street covered in mosaic art.

Night: tango. You have two options. A dinner show is polished and expensive. A milonga (a real dance hall) like La Viruta or El Beso is where locals actually dance, often with a beginner class before it starts. Watching from a table with a glass of Malbec is perfectly fine.

Day 3: Recoleta and Palermo

Morning: Recoleta Cemetery. Remember the families that fled San Telmo? This is where they ended up, in marble. Opened in 1822, the cemetery is a city of mausoleums with streets and avenues. Evita rests in the Duarte family vault, which is easier to find if you follow the flowers. Foreign visitors pay an entry fee at the gate (card only), while Argentine residents enter free. It usually opens around 9 a.m., but check current hours and prices before you go. Next door is the white Basílica del Pilar from 1732.

Midday: Walk to the Floralis Genérica, a giant steel flower that was designed to close its petals at night (the mechanism has had a troubled history), then the Museo Nacional de Bellas Artes, free and full of Argentine art.

Afternoon: Palermo. Pick your flavor. The Bosques de Palermo and the rose garden are perfect on a sunny day. The Japanese Garden charges a modest fee. The MALBA holds Latin American art, including Frida Kahlo. Then wander Palermo Soho for shops, cafés and the city's best people watching.

Optional detour: On Avenida del Libertador, the former ESMA, a Navy school that became the largest clandestine detention center of the 1976 to 1983 dictatorship, is now a museum of memory. It is heavy and essential. Further north, Belgrano was briefly the capital of Argentina in 1880 and has the city's small Chinatown.

Night: A parrilla in Palermo. Order provoleta, vacío and a bottle of red, and don't plan on an early night.

What to Skip or Change

• Skip Calle Florida for shopping. It is mostly money changers shouting "cambio" and chain stores.
• Don't pack La Boca and Recoleta into one day. They are at opposite ends of the city.
• Rainy day swap: Teatro Colón, Bellas Artes, MALBA and the Palacio Barolo all work indoors.
• Money: Cards are widely accepted and foreign cards now usually get a fair exchange rate, but carry some pesos for taxis, tips and small cafés.

Explore Buenos Aires with Trevurs

Every stop in this itinerary has a story the signs don't tell you, and Trevurs has 17 free, self-guided audio tours in Buenos Aires that work offline. For day one, use "Plaza de Mayo: The Square That Made a Country", "Casa Rosada: The Balcony That Ruled Argentina", "Metropolitan Cathedral: The Greek Temple Guarding San Martín", "Montserrat: the Jesuit Block, the Tunnels and the Buenos Aires Everyone Walks Past", "Teatro Colón: Three Architects, Two Deaths and One of the World's Finest Acoustics" and "The Obelisco: the Rushed Monument the City Voted to Tear Down". On day two, walk "San Telmo: the Neighbourhood Left Behind When the Rich Fled the Yellow Fever", "La Boca: the Tin-and-Colour Neighbourhood Built by the Genoese of the Riachuelo" and "Tango: the Dance Buenos Aires Scorned Until Paris Applauded It". On day three, "La Recoleta: Power, Money and Eternity in Buenos Aires' Most Exclusive Quarter", plus "ESMA: a Dictatorship's Secret Detention Centre on a Buenos Aires Avenue" or "Belgrano: the Country Town That Became Argentina's Capital" if you take the detour. Download them before you land and press play when you arrive.