Museo de Arte Hispanoamericano Isaac Fernández Blanco

Sofitel Buenos Aires is a five star hotel in the Retiro section of Buenos Aires.

Four Seasons Hotel Buenos Aires is a hotel in Retiro, Buenos Aires, Argentina. It is part of Toronto-based Four Seasons Hotels and Resorts.

The Estrugamou Building is an architecturally significant residential building in the Retiro area of Buenos Aires.

San Martín Palace (Palacio San Martín) is located facing Plaza San Martín in the Retiro neighbourhood of Buenos Aires, Argentina and serves as the Ceremonial Headquarters for the Ministry of Foreign Relations.

The Instituto del Servicio Exterior de la Nación ("Foreign Service Institute of the Nation", ISEN), is the Argentine government's training institution for employees of the diplomatic service. It is dependent on the Ministry of Foreign Affairs and Worship. Its purported goals are to select and train Argentine diplomats and other employees of the diplomatic service so they may advance the Argentine foreign affairs agenda, as well as to produce knowledge on current international affairs.Since its foundation in 1963, it has served as the only institution for selecting and training diplomatic professionals in Argentina. ISEN graduates are granted "diplomatic state" for life, meaning they must follow the responsibilities laid out in Argentine diplomatic law even after retirement.

The Pereda Palace is an old manor located in front of the Plazoleta Carlos Pellegrini, at the beginning of Avenida Alvear, in Buenos Aires, at number 1130 Arroyo St. It was built by the doctor and large farmer (122.000 hectares) Celedonio Tomás Pereda (1860–1941) and his wife María Justina Girado (1865–1942), member of a family of landowners as she was the granddaughter of Juan Elías Girado (1794–1858), owner of the ″Estancia San Juan″ (250.000 hectares). The building is currently the residence of the Ambassador of Brazil in Buenos Aires and headquarters of the Cultural Space of the Embassy.The remarkable urban group formed by the palace and its surroundings, like few places in Buenos Aires, reflect the strong influence exercised by French architecture in Argentina, especially during the first decades of the 20th century. They collaborate to reinforce the Parisian tonality of the place the irregular layout of the streets of the sector and the undoubted French image of several private residences, imposing and of admirable design.

Retiro-Belgrano, or simply Retiro, is one of the six large mainline railway station termini in Buenos Aires, Argentina. Located in the neighborhood of Retiro, it serves as terminal station for the Belgrano Norte Line that runs local trains to the northern suburbs of the Buenos Aires metropolitan area. It also functions as terminal station for the national cargo train General Belgrano Railway. Built in 1912, its Beaux-Arts design makes it one of the most recognizable landmarks of french neoclassicism in the country. The terminal is the fourth-busiest train station in Argentina.

Retiro-San Martín, or simply Retiro, is one of the six large mainline railway station termini in Buenos Aires, Argentina. Located in the neighborhood of Retiro, it serves as terminal station for the San Martín Line that runs local trains to the northwestern suburbs of the Buenos Aires metropolitan area. It also functions as terminal station for the national train General San Martín Railway.

Patio Bullrich is an important shopping center in the Retiro section of Buenos Aires.

General San Martín is a station on Line C of the Buenos Aires Underground. The station is close to the San Martín Plaza, Kavanagh building and the Plaza Hotel. The station was opened on 17 August 1937 when the extension of the line from Diagonal Norte to Retiro has already been in operation.

The Argentine Medical Association (Asociación Médica Argentina, AMA) is the principal professional association of physicians in Argentina. It is a medical non-profit organization with headquarters in Buenos Aires.

Retiro is the name of a railway station complex in Buenos Aires, Argentina, that includes three main terminal train stations (Retiro-Mitre, Retiro-Belgrano and Retiro-San Martín) and two terminal subway stations (Retiro of Line C and Retiro of Line E). The complex is named after the neighborhood where it is located, Retiro. It is close to Retiro Bus Terminal Station, the country´s biggest bus terminal.