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Buenos Aires

geography Maturity 7-9 Next article →

Buenos Aires is the capital and largest city of Argentina.

Satellite image of Buenos Aires, Argentina - December 19, 2014
Satellite image of Buenos Aires, Argentina - December 19, 2014

It sits on the southwest side of the Río de la Plata. The city is a very busy and diverse place. About 3.1 million people live in the city itself. The wider urban area is even bigger with 16.7 million people.

Microcentro, Buenos Aires (39921080405)
Microcentro, Buenos Aires (39921080405)

This makes it the 21st most populous metropolitan area on Earth. It is also the second largest city south of the Tropic of Capricorn.

The city is famous for its many different cultures. It is a multicultural place where many ethnic groups live together. Since the 19th century, millions of immigrants have arrived from all over the world.

ID 201 Ex Hotel de Inmigrantes 0786
ID 201 Ex Hotel de Inmigrantes 0786

This makes the city a melting pot of people. These different groups help shape the local culture. They also influence the way people speak in the city. This diversity makes Buenos Aires one of the most varied cities in the Americas.

History tells us how the city got its name.

Nuestra Señora del Buen Aire plaza Cerdeña
Nuestra Señora del Buen Aire plaza Cerdeña

Spanish sailors arrived at the Río de la Plata long ago. They believed the Virgin of the Buen Ayre gave them fair winds. These winds helped them reach the coast safely. Pedro de Mendoza first tried to start a settlement in 1536. However, his group faced attacks and had to leave in 1541.

Garay2
Garay2

A second, permanent settlement was later started by Juan de Garay in 1580.

Over time, the way the city is run has changed. In 1880, the city was split from the Buenos Aires Province.

Buenos Aires City Hall (5463295642)
Buenos Aires City Hall (5463295642)

It became a federal territory instead. Later, a change to the constitution in 1994 gave the city autonomy. This means it is now the Autonomous City of Buenos Aires.

Comunas
Comunas

Because of this, citizens elected their first Chief of Government in 1996. Before that, the President of Argentina chose the Mayor.

Today, Buenos Aires is a global city with a high quality of life.

Av. de Mayo y Lima (ca. 1915)
Av. de Mayo y Lima (ca. 1915)

It is known for its beautiful European-style buildings. Many people visit to see the historic architecture and rich culture.

Třída Avenida 9 de Julio a obelisk - Buenos Aires - panoramio
Třída Avenida 9 de Julio a obelisk - Buenos Aires - panoramio

The city has the highest human development in all of Argentina. In 2024, its quality of life was ranked 97th in the world. It remains a very important center for trade and ideas in Latin America.

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🖼️ Images & Media (56)
File:Nuestra Señora del Buen Aire plaza Cerdeña.jpg
Nuestra Señora del Buen Aire plaza Cerdeña.jpg
File:Garay2.jpg
Garay2.jpg
File:Buenos Aires (Aldus Verthoont, ca 1628).jpg
Buenos Aires (Aldus Verthoont, ca 1628).jpg
File:General view of Buenos Ayres from the Plaza de Toros - Emeric Essex Vidal - Picturesque illustrations of Buenos Ayres and Monte Video (1820).jpg
General view of Buenos Ayres from the...
File:Pellegrini Buenos Aires Catedral.jpg
Pellegrini Buenos Aires Catedral.jpg
File:Av. de Mayo y Lima (ca. 1915).JPG
Av. de Mayo y Lima (ca. 1915).JPG
File:Graf Zeppelin Palacio Barolo 30 de junio de 1934.jpg
Graf Zeppelin Palacio Barolo 30 de junio...
File:Buenos Aires, 1986.jpg
Buenos Aires, 1986.jpg
File:Microcentro, Buenos Aires (39921080405).jpg
Microcentro, Buenos Aires (39921080405).jpg
File:Satellite image of Buenos Aires, Argentina - December 19, 2014.jpg
Satellite image of Buenos Aires,...
File:Buenos Aires Botanical Gardens, 15th. Jan. 2011 - Flickr - PhillipC (1).jpg
Buenos Aires Botanical Gardens, 15th....
File:Rosedal de Palermo en Buenos Aires 2020 by Cesar Perez.jpg
Rosedal de Palermo en Buenos Aires 2020...

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