Hospital Durand

Parque Centenario is an extensive public park in the Caballito district of Buenos Aires, Argentina.

Asociación Argentina Amigos de la Astronomía (AAAA, A.A.A.A. or asaramas; the Argentinian Association of the Friends of Astronomy; obs code: 834) is an amateur astronomy civil association based on Buenos Aires, Argentina, with the aim of spreading astronomy. It was founded on January 4, 1929 and its field courses are held on related subjects, research in collaboration with professional bodies and printed publications or multimedia, and recreational activities for the general public. The main-belt asteroid 4756 Asaramas was named in honor of the observatory.

Hospital Naval is a building in the Caballito section of Buenos Aires designed by architect Clorindo Testa in 1977. Serving Argentine Navy personnel and facing Parque Centenario, the institution was established in 1947, and its current, modernist building was inaugurated in 1981. The 30,000 m2 (320,000 ft²) hospital is one of the best-known examples of brutalist architecture in Argentina.

The Leloir Institute is a non-profit research center in Buenos Aires specializing in biochemistry, cellular biology, molecular biology, and related activities.

Acoyte is a station on Line A of the Buenos Aires Metro. The station was opened on 1 July 1914 as part of the extension of the line from Río de Janeiro to Primera Junta.

Instituto Privado Argentino-Japonés (IPAJ), also known as Nichia Gakuin (日亜学院), is a bilingual Spanish-Japanese elementary and middle school in Buenos Aires. It is the only school permitted by the Argentine Ministry of Education to require students to take Japanese, and it is the only bilingual Spanish-Japanese school in Buenos Aires. Its campus is located at Yatay 261 and Pringles 268 (two addresses for the same building) in the Almagro neighbourhood.Ricardo Braginski of Clarín wrote that the school represented the community of Japanese descent in Buenos Aires.

The University Institute of the Argentine Federal Police (Spanish: Instituto Universitario de la Policía Federal Argentina) is a teaching and research institution created with the purpose of providing higher-level training and improvement to the Argentine Federal Police (AFP). It is located in Buenos Aires. The Institute provides training to the police force as well as to the rest of Argentina's civilian population. It also has various agreements with other police forces and organizations such as Interpol.

Rio de Janeiro is a station on Line A of the Buenos Aires Underground. The station was opened on 1 April 1914 as the western terminus of the extension of the line from Plaza Miserere. On 1 July 1914 the line was extended to the west Primera Junta.

Ángel Gallardo is a station on Line B of the Buenos Aires Underground. This is the station for Parque Centenario and the Natural History Museum. The station is located at the intersection of Avenida Corrientes and Angel Gallardo, and named after the latter. The station was opened on 17 October 1930 as part of the inaugural section of the line between Federico Lacroze and Callao. Its original name was Rio de Janeiro.

Malabia - Osvaldo Pugliese is a station on Line B of the Buenos Aires Metro. The station was opened on 17 October 1930 as part of the inaugural section of the line between Federico Lacroze and Callao.

The Dr. Max Nordau Synagogue, also called Hebrew community Dor Hadash, is located in Villa Crespo, Buenos Aires.

Primera Junta is a station on Line A of the Buenos Aires Underground. It lies at the intersection of Rivadavia Avenue and Del Barco Centenera street, in the neighborhood of Caballito and connects with Caballito station on the Sarmiento Line commuter rail service. The Buenos Aires Historic Tramway (Spanish: Tramway Histórico de Buenos Aires) operates tram cars on a 12-block loop of street tracks used by rapid transit trains en route to the Polvorín Workshop. The station was opened on 1 July 1914 as the western terminus of the extension of the line from Río de Janeiro. It served as the line's terminus until 23 December 2008, when the line was extended to Carabobo.