Instituto Libre de Segunda Enseñanza

Tribunales is a station on Line D of the Buenos Aires Underground.

The Teatro Colón (Spanish: Columbus Theatre) is the main opera house in Buenos Aires, Argentina. It is considered one of the ten best opera houses in the world by National Geographic. According to a survey carried out by the acoustics expert Leo Beranek among leading international opera and orchestra directors, the Teatro Colón has the room with the best acoustics for opera and the second best for concerts in the world.The present Colón replaced an original theatre which opened in 1857. Towards the end of the century it became clear that a new theatre was needed and, after a 20-year process, the present theatre opened on 25 May 1908, with Giuseppe Verdi's Aïda. The Teatro Colón was visited by the foremost singers and opera companies of the time, who would sometimes go on to other cities including Montevideo, Rio de Janeiro and São Paulo. After this period of huge international success, the theatre's decline became clear and plans were made for massive renovations. After an initial start of works to restore the landmark in 2005, the theatre was closed for refurbishment from October 2006 to May 2010. It re-opened on 24 May 2010, with a programme for the 2010 season.

Del Parque is a former train station in Buenos Aires, Argentina. It was the first railway station in the country, serving as terminus of Buenos Aires Western Railway. The station was located at the intersection of Cerrito and Tucumán streets. Del Parque operated for over 27 years until it was closed due to the high pedestrian traffic in the area where the station was located. Long distance services to the cities of Bragado and Lobos departed from the station.

The Teatro Broadway is an Art Deco style theatre in Buenos Aires, Argentina which opened on October 11, 1930. Located near the centre of the city at 1155 Corrientes Avenue, it was designed by the architect Jorge Kálnay.

The Palace of Justice of the Argentine Nation (Spanish: Palacio de Justicia de la Nación Argentina, more often referred locally as Palacio de Justicia or Palacio de Tribunales), is a large building complex located in Buenos Aires, Argentina. It is the seat of the Supreme Court and other lower courts. Designed in a monumental Eclectic neoclassical style and constructed between 1905 and 1910, the building is a National Historic Landmark, and has a total floor area of 60,100 m2 (647,000 sq ft).

The Supreme Court of Argentina (Spanish: Corte Suprema de Argentina), officially known as the Supreme Court of Justice of the Argentine Nation (Spanish: Corte Suprema de Justicia de la Nación Argentina, CSJN), is the highest court of law of the Argentine Republic. It was inaugurated on 15 January 1863. However, during much of the 20th century, the Court and the Argentine judicial system in general, has lacked autonomy from the executive power. The Court has been reformed in 2003 by the decree 222/03.The Supreme Court functions as a last resort tribunal. Its rulings cannot be appealed. It also decides on cases dealing with the interpretation of the constitution (for example, it can overturn a law passed by Congress if deems it unconstitutional). The members of the Supreme Court are appointed by the President with the agreement of at least two thirds of the present Senate members in a session convened for that purpose, and can only be removed by an impeachment process called juicio político ("political trial"), initiated by the Chamber of Deputies and carried out by the Senate, exclusively on grounds of improper behaviour.

The Sinagoga de la Congregación Israelita Argentina, also called Templo Libertad, is a synagogue situated in Buenos Aires, Argentina. Situated on Libertad street, near the famous Teatro Colón, the synagogue is home to the Congregación Israelita de la República Argentina and houses a Jewish history museum.

Aerolíneas Argentinas, formally Aerolíneas Argentinas S.A., is Argentina's largest airline and the country's flag carrier. The airline was created in 1949 from the merger of four companies and started operations in December 1950 (1950-12). A consortium led by Iberia took control of the airline in 1990, and Grupo Marsans acquired the company and its subsidiaries in 2001, following a period of severe financial difficulties that put the airline on the brink of closure. The company has been run by the Argentine government since late 2008, when the country regained control of the airline after it was taken over from the Spanish owners. As of December 2014, Aerolíneas Argentinas was state-owned. It has its headquarters in Buenos Aires. SkyTeam membership was achieved in late August 2012 (2012-08); the airline's cargo division became a member of SkyTeam Cargo in November 2013 (2013-11). Aerolíneas Argentinas and its former sister company Austral Líneas Aéreas operates from two hubs, both located in Buenos Aires: Aeroparque Jorge Newbery and Ministro Pistarini International Airport. Its narrow body fleet, used on domestic and regional routes, consists of Boeing 737-700, 737-800 and 737 MAX 8, whereas intercontinental and transoceanic services are flown on the wide body Airbus A330-200.

Buenos Aires ( or ; Spanish pronunciation: [ˈbwenos ˈajɾes] (listen)), officially the Autonomous City of Buenos Aires (Spanish: Ciudad Autónoma de Buenos Aires), is the capital and largest city of Argentina. The city is located on the western shore of the Río de la Plata, on South America's southeastern coast. "Buenos Aires" can be translated as "fair winds" or "good airs", but the former was the meaning intended by the founders in the 16th century, by the use of the original name "Real de Nuestra Señora Santa María del Buen Ayre", named after the Madonna of Bonaria in Sardinia, Italy. The city of Buenos Aires is neither part of Buenos Aires Province nor the Province's capital; rather, it is an autonomous district. In 1880, after decades of political infighting, Buenos Aires was federalized and removed from Buenos Aires Province. The city limits were enlarged to include the towns of Belgrano and Flores; both are now neighborhoods of the city. The 1994 constitutional amendment granted the city autonomy, hence its formal name of Autonomous City of Buenos Aires. Its citizens first elected a Chief of Government in 1996; previously, the Mayor was directly appointed by the President of Argentina. The Greater Buenos Aires conurbation, which also includes several Buenos Aires Province districts, constitutes the fourth-most populous metropolitan area in the Americas, with a population of around 15.6 million. It is also the second largest city south of the Tropic of Capricorn. Buenos Aires' quality of life was ranked 91st in the world in 2018, being one of the best in Latin America. In 2012, it was the most visited city in South America, and the second-most visited city of Latin America.It is known for its preserved eclectic European architecture and rich cultural life. It is a multicultural city that is home to multiple ethnic and religious groups, contributing to its culture as well as to the dialect spoken in the city and in some other parts of the country. This is because since the 19th century, the city, and the country in general, has been a major recipient of millions of immigrants from all over the world, making it a melting pot where several ethnic groups live together. Thus, Buenos Aires is considered one of the most diverse cities of the Americas. Buenos Aires held the 1st FIBA World Championship in 1950 and 11th FIBA World Championship in 1990, the 1st Pan American Games in 1951, was the site of two venues in the 1978 FIFA World Cup and one in the 1982 FIVB Men's World Championship. Most recently, Buenos Aires had a venue in the 2001 FIFA World Youth Championship and in the 2002 FIVB Volleyball Men's World Championship, hosted the 125th IOC Session in 2013, the 2018 Summer Youth Olympics and the 2018 G20 summit.

The Argentine Football Association (Spanish: Asociación del Fútbol Argentino, locally [asosjaˈsjon del ˈfuðβol aɾxenˈtino]; AFA) is the governing body of football in Argentina based in Buenos Aires. It organises the main divisions of Argentine league system (from Primera División to Torneo Regional Federal and Primera D), including domestic cups Copa Argentina and Supercopa Argentina. The body also manages all the Argentina national teams, including the Senior, U-20, U-17, U-15, Olympic and women's squads. Secondly, it also organizes the women's, children, youth, futsal, and other local leagues. The AFA also organised all the Primera División championships from 1893 to 2016–17. From the 2017–18 season the "Superliga Argentina", an entity which was administrated independently and had its own statute, took over the Primera División championships. Nevertheless, the Superliga was contractually linked with the main football body. The last championship organised by the Superliga was 2019–20, shortly after the season ended the body was dissolved.

The French blockade of the Río de la Plata was a two-year-long naval blockade imposed by France on the Argentine Confederation ruled by Juan Manuel de Rosas. It closed Buenos Aires to naval commerce. It was imposed in 1838 to support the Peru–Bolivian Confederation in the War of the Confederation, but continued after the end of the war. France did not land ground forces, but instead took advantage of the Uruguayan Civil War and the Argentine Civil Wars, supporting Fructuoso Rivera and Juan Lavalle against Manuel Oribe and Rosas. After two years without the expected results, France signed the Mackau-Arana treaty with the Argentine Confederation, ending the hostilities.

The Obelisco de Buenos Aires (Obelisk of Buenos Aires) is a national historic monument and icon of Buenos Aires. Located in the Plaza de la República in the intersection of avenues Corrientes and 9 de Julio, it was erected in 1936 to commemorate the quadricentennial of the first foundation of the city.