National Congress of Argentina

Local nameCongreso de la Nación Argentina
LocationBalvanera, Buenos Aires, Argentina

The Palace of the Argentine National Congress is a monumental building, seat of the Argentine National Congress, located in the city of Buenos Aires. It is located in the barrio of Balvanera at its limit with Monserrat, an area informally known as the Congreso neighbourhood.

Constructed between 1898 and 1906, the palace is a National Historic Landmark. The Kilometre Zero for all Argentine National Highways is marked on a milestone at the Congressional Plaza, next to the building.

Tags FreeGovernment OfficeOffice
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North or South Buenos Aires Bike Tour from 33 USD

Opening hours

Guided tours are available.
Mon-Fri: 12:30 pm in English and 5 pm in Spanish


Guided tours are free of charge.

More information and contact


Official Website

Phone +54 11 4010 3000

Address Hipolito Yrigoyen 1849 (1089), Buenos Aires, Argentina

Coordinates -34°36'35.345" N -58°23'33.704" E

Tours and activities: National Congress of Argentina

North or South Buenos Aires Bike Tour

from 33 USD

Palacio Barolo: Guided Night Tour with Show

from 26 USD

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