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Argentine National Congress Palace

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Argentine National Congress Palace (Argentina)

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The Palace of the Argentine National Congress in Buenos Aires is the seat of the legislative branch and one of the city's most monumental buildings. Designed by Italian architect Vittorio Meano in the neoclassical style, construction began in 1897 and the building was inaugurated in 1906, though it was not fully completed until 1946. Its most prominent feature is the 80-meter-high bronze-clad dome, which is one of the largest of its kind in the world. The building is characterized by its white marble facade, granite base, and a grand staircase flanked by bronze sculptures. Inside, it houses the chambers for both the Chamber of Deputies and the Senate, as well as the ornate Library of Congress. Located at the western end of Avenida de Mayo, the palace faces the expansive Congressional Plaza and its central fountain. As a National Historic Monument, the building serves as a major symbol of Argentine democracy and constitutional governance.

Best time to visit & climate

The most pleasant time to visit is Mar, Nov, Dec.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °C25242117131091113172023
Rain mm110125122100724968698011310497

📋 Practical info

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Visiting
The Argentine National Congress Palace (Palacio del Congreso de la Nación Argentina) is the parliament building in Buenos Aires. Visitors can tour the public areas and the chamber on guided tours.
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Typical hours
Guided tours are usually available on weekdays at set times, often in the morning and afternoon. It is advisable to check the exact times online or by phone in advance.
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Photography
Photography is allowed during the tour in most areas without flash. The impressive chamber and the dome are especially photogenic.
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Time needed
The tour of the Congress Palace usually lasts about 45 minutes to one hour. If you also want to visit the nearby Senate building, allow extra time.
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Combine with
The Congress Palace is located on the famous Avenida de Mayo, near the Obelisk and Plaza de Mayo. Combine the visit with a walk to these iconic sites.
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Getting there
The palace is easily reached by subway (Line A, Congreso station) or by bus. From the city center, it is about 10 minutes by subway.
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Insider tip
Bring an official ID (passport) as registration is required for the tour. Arrive at least 15 minutes before the tour to register.

Geography

Coordinates
-34.60970, -58.39270

Facts

  • Construction on the palace started in 1897 and lasted until 1946.
  • The central dome rises to 80 meters and is covered in weathered bronze.
  • The building was formally inaugurated on May 12, 1906.
  • Architect Vittorio Meano's design was inspired by the Pantheon in Rome.
  • The facade is primarily constructed from white marble and granite.
  • The Senate Library is famous for its hand-carved walnut wood paneling.

Explore nearby

Notable places around

Palace of Running WatersPalace of Running Waters<1 km · EExplore →
Cabildo of Buenos AiresCabildo of Buenos Aires2 km · NExplore →
Abasto Children's MuseumAbasto Children's Museum2 km · SExplore →
Galileo Galilei PlanetariumGalileo Galilei Planetarium3 km · SEExplore →
La BomboneraLa Bombonera3 km · NWExplore →
LanúsLanús6 km · WExplore →
Tierra Santa Theme ParkTierra Santa Theme Park6 km · SEExplore →
Estadio MonumentalEstadio Monumental7 km · SEExplore →

Route planner — Car & Motorhome

Where do you start? We build the route here, with stops and country notes along the way.

Vehicle
Only stops with (optional):

© OpenStreetMap contributors · OpenRouteService

Sights in the town Argentine National Congress Palace (14)

Los Angeles🎭 culture

Originally a prominent cinema, this historic entertainment venue has been repurposed into a multi-space cultural theatre.

Al Ahmad Mosque⛪ religious

Distinguished by its classic minaret and dome, this building holds the title of the first Islamic mosque constructed in Argentina.

Mercado San Cristobal🎭 culture

Operating in a prominent covered hall, this historic neighborhood market is filled with stalls selling fresh produce and local meats.

National Congress of Argentina📍 landmark

Completed in 1906, this monumental Greco-Roman style building houses the legislative branch of the national government beneath its massive green dome.

Confitería El Molino📍 landmark

This historic Art Nouveau coffeehouse is famous for its elaborate stained glass and a stylized windmill crowning its tower.

Congress Square🌳 park

This vast public space directly faces the parliament building and features the grandiose Monument to the Two Congresses at its center.

Plaza Primero de Mayo🌳 park

Constructed on the former site of a historic cemetery, this urban park now gives recreational spaces and children's playgrounds.

Parque de los Patricios🌳 park

Designed by the renowned landscape architect Carlos Thays, this expansive park features winding paths, tall trees, and public monuments.

Beatles Museum🏛 museum

This unique exhibition showcases an extensive private collection of rare memorabilia and records dedicated entirely to The Beatles.

Museo del Audífono🏛 museum

A highly specialized museum displaying the technological evolution of hearing aids and audiological devices through the decades.

🕒 Mo-Fr 10:00-17:30

Museo Histórico de la Honorable Cámara de Diputados🏛 museum

Visitors to this historical institution can view archival materials and the original chambers used by the national Chamber of Deputies.

Basílica Santuario de Santa Rosa de Lima⛪ religious

This majestic Christian basilica is defined by its striking Byzantine-Romanesque architecture and its massive central copper dome.

Iglesia Santa Cruz⛪ religious

The Iglesia Santa Cruz is a Christian place of worship serving the local community.

El Teatrito🎭 culture

El Teatrito is a compact performing arts venue hosting intimate live stage productions.

Sights nearby

Frequently asked questions

Can the Congress be visited?
Yes, guided tours are offered.
When are the guided tours?
Times vary, please check online or on-site.
Is the building accessible?
Yes, the architecture is impressive, even from the outside.
Are there security checks?
Yes, upon entry, you are thoroughly checked.
Where is the best view?
From the Plaza del Congreso right opposite.
Argentine National Congress Palace: where is it located?
Argentine National Congress Palace is located in Argentina.
Argentine National Congress Palace: what is there to see?
Highlights include Los Angeles, Al Ahmad Mosque, Mercado San Cristobal.
Argentine National Congress Palace: when is the best time to visit?
The most pleasant time to visit is Mar, Nov, Dec.
Argentine National Congress Palace: why is it worth visiting?
The Palace of the Argentine National Congress in Buenos Aires is the seat of the legislative branch and one of the city's most monumental buildings.
View on map → The Top 50 Attractions → OpenStreetMap →
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History & landmarks

Palace of Running Waters — Argentine National Congress Palace (Argentina)
Palace of Running Waters
A visually stunning building that once served as a major water pumping station, known for its facade.
Palacio Barolo — Argentine National Congress Palace (Argentina)
Palacio Barolo
An exquisite building inspired by Dante's Divine Comedy, known for its unique tower.
Teatro Colón — Argentine National Congress Palace (Argentina)
Teatro Colón
One of the world's most acclaimed opera houses, known for its incredible acoustics and beauty.
Obelisco de Buenos Aires — Argentine National Congress Palace (Argentina)
Obelisco de Buenos Aires
An iconic monument located in the center of Buenos Aires, symbolising the city's identity.
Recoleta Cemetery — Argentine National Congress Palace (Argentina)
Recoleta Cemetery
A historic cemetery featuring elaborate mausoleums, including the grave of Eva Perón.
National Museum of Fine Arts — Argentine National Congress Palace (Argentina)
National Museum of Fine Arts
The National Museum of Fine Arts, housing a vast collection of Argentine and international art.
Floralis Genérica — Argentine National Congress Palace (Argentina)
Floralis Genérica
A giant metal flower sculpture that opens and closes throughout the day.
Cabildo of Buenos Aires — Argentine National Congress Palace (Argentina)
Cabildo of Buenos Aires
The site of the May Revolution, representing the birth of Argentine independence.

More places

Abasto Children&#39;s Museum — Argentine National Congress Palace (Argentina)
Abasto Children's Museum
An interactive museum inside the Abasto shopping center where children can playfully try out various professions.
Port of Buenos Aires — Argentine National Congress Palace (Argentina)
Port of Buenos Aires
The largest port in Argentina and the main hub for maritime trade.
Buenos Aires Ecopark — Argentine National Congress Palace (Argentina)
Buenos Aires Ecopark
The former Buenos Aires zoo has been transformed into an interactive ecopark dedicated to environmental education.
Tierra Santa Theme Park — Argentine National Congress Palace (Argentina)
Tierra Santa Theme Park
A religious theme park in Buenos Aires that meticulously recreates ancient Jerusalem.