Microcentro Buenos Aires | Your Guide to the City’s Downtown

Monserrat and San Nicolás are the two main neighborhoods that make up the micro-centro Buenos Aires, which is like the main downtown area.

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If you come to Buenos Aires, you’re certain to spend some time in the Microcentro. It is exactly what it sounds like – Microcenter. This is the main “downtown” area of Buenos Aires, and it is full of historical attractions, museums, restaurants, and more.

I have spent thousands of hours in the microcentro of Buenos Aires throughout the years. I even used to work at an English Language School on Calle Florida, the center’s main pedestrian street. During the weekend, it can feel dead, but it is alive and bustling Monday to Friday.

This post will help you learn about the two main neighborhoods within the microcentro (Monserrat & San Nicolás) and what you can do, where to eat, and where to stay.

Summary of Microcentro Buenos Aires

San Nicolás and Monserrat are the two main neighborhoods located in the city center of Buenos Aires that make up the microcentro. You can find a lively nightlife scene, with a variety of bars, clubs, and entertainment options. On the other hand, you can find a number of government buildings, cultural institutions, and historic architecture.

A black and white photo of downtown Buenos Aires, microcentro

Monserrat and San Nicolás are home to a mix of government workers, students, and young professionals. In the microcentro, you can find a ton of traditional Argentine restaurants, cafes, and street vendors. Make sure to try some garrapiñadas!

The Vibe of the Microcentro

On the weekdays, you’ll find the streets busy and full of people going to work, particularly around Calle Florida. On the weekends, they are less busy as people stay home or leave the city.

That said, certain areas of the neighborhoods are very lively on weekends and weekend nights (Avenida Corrientes). Rent tends to be a bit lower in these neighborhoods as the buildings are older and less trendy. The microcentro is not as hip as Palermo or as calm as Belgrano.

Palacio Barolo

The Palacio Barolo is a super cool building with lots of history based on Dante Alighieri’s work. It is definitely worth doing a tour here.

Congreso Building

You can do a free tour at the Congreso Building, but you need to arrive early to sign up. It is one of the best free things to do in the city.

Where is Microcentro in Buenos Aires?

The microcentro sits on the eastern edge of Buenos Aires, near the canals of Puerto Madero. It is the main center of the city, and where all of the subte (subway) stations come together.

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What to do in the Microcentro Buenos Aires

There is so much to do in the microcentro, and luckily, it’s all within walking distance (if you like walking). This area has a ton of free things to do in Buenos Aires.

Plaza de Mayo

Plaza de Mayo is a historic square located in the center of Buenos Aires, Argentina. It is the main political and social center of the city, and has been the site of many important events in Argentine history.

Casa Rosada

This is the pink presidential palace. However, the Argentine president does not live here. The building is only for government business. There is a free museum about presidential history just behind the Casa Rosada.

Catedral Metropolitana

This is the most famous cathedral in the city. The late Pope Francis used to lecture here. The tomb of San Martin is here. There is a changing of the guards every hour on the hour.

Cabildo

This is a museum of Argentina’s past. The Spanish originally built the cabildo as a seat of government, but it is now a museum showcasing the area’s history.

Avenida 9 de Julio

Avenida 9 de Julio is a major avenue located in the center of Buenos Aires and is one of the most famous streets in Argentina. The name of the avenue comes from the country’s Independence Day, July 9th (9 de julio). There are 16 lanes of traffic, making it the widest avenue in South America.

The avenue is also home to several notable landmarks, such as the Obelisk, a monument that commemorates the city’s founding, and the Teatro Colón, one of the most famous opera houses in South America.

Old buildings in the microcentro, 9 de julio

Teatro Colón

Teatro Colón is a historic opera house located in Buenos Aires, Argentina, on the 9 de Julio avenue. It is one of the most important opera houses in South America and one of the ten best opera venues in the world.

The theater opened in 1908 and underwent several renovations, the most recent was in 2010. It has a capacity of 2,487 seats and has amazing acoustics and beautiful architecture.

They offer tours daily in English. I suggest reserving your ticket in person a day or two in advance, as their website makes it complicated to do online. The easiest (though slightly more expensive) way to reserve your spot is to take a tour using GetYourGuide.

Attend a Tango Show

There are dozens of options for seeing a tango show all around Buenos Aires. One of the more famous venues is at the Tango Porteño, located near the Teatro Colón. You can get tickets for just the tango show, or you can combine it with a dinner experience.

Obelisco

The Obelisk (67.5 meters tall) is a monument located in Buenos Aires on the 9 de Julio avenue. It was built in 1936 to commemorate the 400th anniversary of the founding of the city. It is also a symbol of Buenos Aires and a popular tourist attraction.

The obelisk currently stands on the spot where the city was founded originally in 1536 by the Spanish explorer, Pedro de Mendoza.

The BA sign in plants with the obelisco in the background, in Buenos Aires, Argentina

Avenida Corrientes

Avenida Corrientes is a major avenue located in Buenos Aires. You can think of Avenida Corrientes as the “Broadway of Buenos Aires.” There are several theatres, performance venues, and bright lights.

There are a ton of dining and shopping options in the area. The avenue shuts down to cars on weekend evenings and is great for a nighttime stroll to see street performers and theatre goers.

Palacio Libertad, Centro Cultural Domingo Faustino Sarmiento

This was previously named the Centro Cultural Kirchner (CCK) after the former President Néstor Kirchner. Argentina’s newest President, Javier Milei, renamed the center after winning the election in 2023.

It is a cultural center, and free to enter. There are exhibitions and spaces for concerts, theater performances, and art shows. It also houses a library, a cinema, and a research center. You can easily spend hours here. It is one of the best free things to do in BA.

A black and white photo of the CCK, which is now La Libertad in Buenos Aires

Ateneo Grand Splendid

The Ateneo Grand Splendid used to be an opulent theater starting in 1919, but is now a beautiful bookstore. It is a popular spot to browse books and attend literary events, concerts, and art shows. It is open late, until midnight.

Transportation in the Microcentro

The transportation in the microcentro is fantastic. You have bus stops and subte stops galore. All the subte stops converge here in the center, angling towards La Casa Rosada. You can find Catedral (green line D), Bolívar (purple line E), and Plaza de Mayo (blue line A) within a few minutes walk from La Casa Rosada.

There are several bus stops along Paseo Colon and Leandro Alem as well. This neighborhood is the easiest and best for getting public transport.

Shopping in Microcentro Buenos Aires

The Monserrat and San Nicolás areas have a ton of shopping options. The main pedestrian street in Buenos Aires, Calle Florida, is full of shops and street vendors. You can also find dozens of alfajor and souvenir shops on this street, as well as surrounding the Plaza de Mayo.

Calle Florida is the best street to do money exchange in Buenos Aires, if that is something you need to take care of.

Parks in the Microcentro

The neighborhoods of San Nicolás and Monserrat in Buenos Aires have several plazas that offer a variety of recreational activities. The main park of these neighborhoods would be the Plaza Lavalle, located just behind the Teatro Colón. Here you can find people walking dogs, resting, or even having group dance practices.

Safety in the Microcentro

Like any major city, crime is always a possibility, especially in such popular areas as the Microcentro. You should always be aware of your surroundings. If you need to use your phone, step into a shop or a doorway, away from the curb. Don’t leave your phone on the table; always keep it hidden away.

At night, you should avoid walking on the smaller streets and stick to the main avenues. They are better lit and more populated.

Where to eat in the Microcentro Buenos Aires

San Nicolas and Monserrat neighborhoods offer a diverse selection of restaurants that serve traditional Argentine cuisine, as well as international options. You can find traditional parrilla (grill) restaurants, pizzerias, and cafes that serve traditional Argentine dishes such as empanadas and asado.

Plaza Mayor

Plaza Mayor is a traditional restaurant in Buenos Aires that serves pasta and fish dishes at very fair prices. It’s quite a local place and would be uncommon to see other tourists here. It has good lunch specials.

Celta Bar

Celta Bar is one of Buenos Aires’ ‘Bares Notables,’ and is a great place to eat traditional Argentine cuisine in a location that has remained virtually unchanged in the last 80 years.

Pizza Guerrin

Pizzera Guerrin is the most famous pizza restaurant in the entire city of Buenos Aires. It serves thick slices. You can eat in the back of the restaurant at a table, or you can stand in line for a slice that you can eat around a shared countertop. I suggest getting the faina, which is like a crispy chickpea pancake.

El Cuartito

Another famous pizzeria is El Cuartito. It is one of the oldest pizzerias in the city. It is decorated with old photos from Buenos Aires.

Saigon Noodle Bar

I had the absolute best Vietnamese food in the city at Saigon Noodle Bar. I can’t recommend this place enough when you’re craving a warm bowl of pho on a cold day.

Rooftop Bars/Restaurants

The Guemes Gallery and Trade Sky Bar are two excellent rooftop bars in Buenos Aires. The former is much more casual, and the latter much more hip. Reservations are required at Trade Sky Bar.

Where to stay in Microcentro Buenos Aires

This is a good area to stay if you want to be close to the historical attractions. It feels more local and busy than some other neighborhoods in the city, but it’s well-connected with transportation.

Here are a few suggestions:

Check out these other Buenos Aires neighborhoods

Get to know these other Buenos Aires neighborhoods. Each area is unique and has its own charm.

Guide to the Best Neighborhoods of Buenos Aires

Microcentro Buenos Aires Final Thoughts

The Microcentro in Buenos Aires is full of fun (and free!) activities! Your trip to the City of Fury is not complete until you check out the city’s main center and all it has to offer. Take in the view from the rooftop of Trade Sky Bar, take a picture in front of the Obelisk, and bask in the bright lights along Avenida Corrientes.

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