Lima (Buenos Aires Underground)

Hotel Castelar was a hotel located at the northwest intersection of May and the 9 de Julio Avenues, in the downtown Montserrat section of Buenos Aires, Argentina. It operated from 90 years, closing in 2020 as a result of the coronavirus pandemic.Opened in 1928 as the Hotel Excelsior, the building was designed by Italian architect Mario Palanti and built by local engineer José Pinzone. The Spanish poet and dramatist, Federico García Lorca, stayed here from October 1933 to March 1934 while his play, Bodas de Sangre, was being performed at the Avenida Theatre nearby; his erstwhile room has been preserved as a museum. More recently, the hotel was the site of Vice President Carlos Álvarez's dramatic, October 6, 2000, resignation, a milestone helping lead to President Fernando de la Rúa's own departure a year later.

Avenida de Mayo is a station on Line C of the Buenos Aires Underground. From here, passengers may transfer to Lima Station on Line A and Metrobus 9 de Julio. The station was opened on 9 November 1934 as part of the inaugural section of the line, from Constitución to Diagonal Norte.

July 9 Avenue (Spanish: Avenida 9 de Julio) is a major thoroughfare in the city centre of Buenos Aires, Argentina. Its name honors Argentina's Independence Day, July 9, 1816. The avenue runs around 3 kilometres (1.9 mi) to the west of the Río de la Plata waterfront, from the Retiro district in the north to Constitución station in the south. The avenue has up to seven lanes in each direction and is flanked on either side by parallel streets of two lanes each. Through the centre of the avenue runs one of the city's Metrobus (Bus rapid transit) corridors, which stretches 3 kilometres (1.9 mi) and was inaugurated in July 2013. There are two wide medians between the side streets and the main road. The northern end of the avenue is connected to the Arturo Illia expressway (which connects to Jorge Newbery airport and the Pan-American highway) and to Libertador avenue. The southern end is connected to the 25 de Mayo tollway (serving the west side of Greater Buenos Aires as well as Ezeiza airport) and the 9 de Julio elevated expressway which provides access to the two main southbound roads out of the city (route 1 to La Plata and route 2 to Mar del Plata). The Republic Square is located on the intersection of this Avenue with the Corrientes Avenue and on that point is sited the Obelisk of Buenos Aires.

The Avenida Theatre (Teatro Avenida) is a theatre in Buenos Aires, Argentina.

Hotel Chile is a hotel on the corner of May Avenue and Santiago del Estero Street, in the downtown Montserrat section of Buenos Aires, Argentina. Designed in 1907 by the French Architect Louis Dubois, a graduate of the École des Beaux-Arts in Paris, the 70-room hotel is one of the most prominent surviving local examples of the French Art Nouveau style.

The Parish Church of Nuestra Señora de Montserrat is a Roman Catholic church in the autonomous city of Buenos Aires.

The Ministry of Public Works Building (Spanish: Edificio del Ministerio de Obras Públicas), now known as the Ministry of Health Building (Spanish: Edificio del Ministerio de Salud) is a public building in the rationalist style located on the intersection of 9 de Julio Avenue and Belgrano Avenue, in the neighborhood of Monserrat, in Buenos Aires, Argentina. On both the north and south walls is a large steel image of María Eva Duarte de Perón, better known as Evita Perón. Her official portrait faces the south while the image to the north depicts her giving a passionate speech. The installations were created by the Argentinian artist Alejandro Marmo (known mononymously as Marmo) in 2011.Built from 1932 to 1935, the building was designed by Belgrano Alberto Blanco and originally housed the offices of the Ministry of Public Works, which gives it its first and most commonly used name. Its construction was originally suggested by the architect José Hortal to then minister of public works Manuel Alvarado. The building actually preceded the construction of the 9 de Julio Avenue as it is known today by several years. In 1991, during the presidency of Carlos Saúl Menem, the Ministry of Public Works was dissolved and the building was made the new headquarters of the Ministry of Health and Social Action; the two portfolios were separated in later years, but the building still houses both ministries, while the newly restored Public Works ministry is headquartered in the Palace of the Treasury, facing Plaza de Mayo.

Piedras is a station on Line A of the Buenos Aires Underground. It is located underneath the Avenida de Mayo in the neighbourhood of Monserrat and one of its entrances is located next to the famous Café Tortoni. The station belonged to the inaugural section of the Buenos Aires Underground opened on 1 December 1913, which linked the stations Plaza Miserere and Plaza de Mayo.

LRL301 (94.3 FM) is a radio station broadcasting current music. Licensed to Buenos Aires, Argentina, the station serves the Greater Buenos Aires area. The station is currently owned by Difusora Baires S.A. (Radio Medios S.A., The Walt Disney Company Argentina and ABC Venture Corp.), and features programming from Radio Disney, a radio network whose flagship station is LRL301 itself. LRL301 was the first Radio Disney-branded station in Latin America.

May Avenue (Spanish: Avenida de Mayo) is an avenue in Buenos Aires, capital of Argentina. It connects the Plaza de Mayo with Congressional Plaza, and extends 1.5 km (0.93 mi) in a west–east direction before merging into Rivadavia Avenue.

Monserrat or Montserrat (pronounced [monseˈrat]) is a neighbourhood in the east of the Buenos Aires CBD. The district features some of the most important public buildings in Buenos Aires, including city hall, the city legislature, Casa Rosada, the Colegio Nacional de Buenos Aires and the Libertador Building (Ministry of Defense), among others. Avenida de Mayo runs through the Monserrat district, connecting Plaza de Mayo and the Plaza de los Dos Congresos (Congressional Plaza). A block, or two, south of the Plaza de Mayo, the older section of Monserrat begins. This is Buenos Aires' oldest neighborhood and even today, very little of the cityscape there is less than a hundred years old (except along Belgrano Avenue), thereby making a nearly seamless transition to the likewise historic San Telmo district, to the south.

Palacio Barolo is a landmark office building, located at 1370 Avenida de Mayo, in the neighborhood of Montserrat, Buenos Aires, Argentina. It stood as Buenos Aires' tallest building for more than a decade until the construction of the Kavanagh Building in 1936. Its twin brother, Palacio Salvo, is a building designed and erected in Eclectic style, built by the same architect in Montevideo. This building was declared a national historic monument in 1997. Currently, the building has several travel agencies, a Spanish school for foreigners, a store that sells clothes for tango, offices and studios of architects, accountants, lawyers, and designers.