National Institute of Statistics and Census of Argentina

The Buenos Aires City Legislature (Spanish: Legislatura de la Ciudad Autónoma de Buenos Aires, commonly known as the Legislatura Porteña) is a central part of the Government of the City of Buenos Aires, Argentina. It is housed in the Legislature Palace (Spanish: Palacio de la Legislatura), an architectural landmark in the city's barrio of Montserrat.

The Buenos Aires Legislature Palace (Spanish: Palacio de la Legislatura de la Ciudad de Buenos Aires) houses the Legislature of the City of Buenos Aires, Argentina. It is an architectural landmark in the city's Montserrat district, situated in a triangular block bounded by the streets Hipólito Yrigoyen Street, Presidente Julio A. Roca Avenue and Perú Street. Built of grey granite, it has a Neoclassical design. The building is open to the public on week-days only. The building contains the Esteban Echeverría Library, Salón Rosado (also known as the "Eva Perón Hall"), and a carillon which, when it was installed in 1930, was the largest in South America.

The Illuminated Block (Spanish: Manzana de las Luces) is a historical landmark in the Monserrat neighbourhood of Buenos Aires, Argentina.

Saint Ignatius' Church (Spanish: Iglesia de San Ignacio) is a Roman Catholic church situated at the Illuminated Block, in Buenos Aires's neighbourhood of Montserrat. The first building, which was made of adobe, was built by the Society of Jesus in 1675. The southern tower and the present facade were built in 1686, and the rest of the Church construction started in 1712. Today's church was completed in 1722 and consecrated in 1734.Saint Ignatius is the oldest church preserved in Buenos Aires, and was declared a National Historic Monument in 1942. On June 16, 1955, during a government campaign against the Church, after a failed revolution against Juan Domingo Perón government, Peronist mobs burnt most churches of Buenos Aires, including Saint Ignatius.

A la Ciudad de Londres was a traditional European department store, which operated in Buenos Aires from 1872 to 1922. It was the first large clothing store established in the city of Buenos Aires towards the end of the 19th century.

Perú is a station on Line A of the Buenos Aires Underground. Passengers may transfer from here to the Catedral Station on Line D and to the Bolívar Station on Line E.

Colegio Nacional de Buenos Aires (National School of Buenos Aires) is a public high school in Buenos Aires, Argentina. In the tradition of the European gymnasium it provides a free education that includes classical languages such as Latin and Greek. The school is one of the most prestigious in Latin America. Its alumni include many personalities, including two Nobel laureates and four Presidents of Argentina.

The Cabildo of Buenos Aires (Spanish: Cabildo de Buenos Aires) is the public building in Buenos Aires that was used as seat of the town council during the colonial era and the government house of the Viceroyalty of the Río de la Plata. Today the building is used as a museum.

The Grand Hotel (Spanish: El Grand Hotel), Buenos Aires was a building that occupied the corner of Rivadavia and Florida streets in Buenos Aires. One of the most luxurious hotels at the turn of the 20th century, it welcomed personalities from politics and culture, taking advantage of its central location. It was demolished in the 1960s, and in its place the Palacio de las Sociedades Anónimas (Palace of Joint-Stock Companies) was constructed.

The Buenos Aires House of Culture is an architectural landmark in the Montserrat section of the Argentine capital.

Florida Street (Spanish: Calle Florida) is a popular shopping street in Downtown Buenos Aires, Argentina. A pedestrian street since 1971, some stretches have been pedestrianized since 1913.The pedestrian section as such starts at the intersection of Perú Street and Avenida de Mayo, a block north of the Plaza de Mayo; Perú Street crosses Rivadavia Avenue, and becomes Florida Street. Florida Street runs northwards for approximately one kilometer to Plaza San Martín, in the Retiro area. It intersects Buenos Aires's other pedestrian street, Lavalle, at the heart of the former cinema district. Florida is one of the city's leading tourist attractions. Florida Street bustles with shoppers, vendors, and office workers alike because of its proximity to the financial district. By evening, the pace relaxes as street performers flock to the area, including tango singers and dancers, living statues, and comedy acts. Its variety of retail stores, shopping arcades, and restaurants is of great interest to foreign tourists and business travelers.

Catedral is a terminal station of the Line D of the Buenos Aires Underground. From here, passengers may transfer to the Perú station on Line A and the Bolívar station on Line E.