Can you imagine walking at night through one of the largest and most iconic buildings in Buenos Aires? The Palacio de la Aduana is a jewel of French academic architecture designated a National Historic Monument, and it opens its doors once a month to offer completely free guided night tours.
A Centennial icon on the banks of the river
This palace was inaugurated on October 8, 1910, as part of the celebrations marking the Centennial of the May Revolution, and it stands as a testament to the great urban transformation of Buenos Aires in the early 20th century.
It was designed in 1908 by architects Eduardo Lanús and Pablo Hary and was built on land reclaimed from the river through the coastal landfilling of what we now know as Puerto Madero.
The building occupies an entire city block, and its most striking features are its twin towers. The façade is adorned with moldings depicting the coat of arms of the Argentine Republic.
Secrets and stories you can discover by visiting at night
Exploring its corridors, halls, and stories at night adds a completely different charm to your outing. The guided tours last just over an hour and are led by expert guides: you’ll discover the palace’s anecdotes, its historical role, and its best-kept secrets.
How to sign up for the night tours
The guided night tours are free, but since they are conducted in small groups, spots are limited and fill up quickly.
- Frequency: Tours are held once a month.
- Schedule: Tours usually begin at 8:00 p.m.
- Registration: To reserve your spot, you must send an email with your information to
museodelaaduana@arca.gob.aras soon as the date for that month is announced.
Practical Information for Your Visit
- 📍 Address: 1000 Azopardo Street (corner of Belgrano), Monserrat / Puerto Madero, CABA.
- 🎟️ Admission: Free (requires prior registration by email).
- 📧 Reservation contact:
museodelaaduana@arca.gob.ar - 🕒 Night tour schedule: Starts at 8:00 p.m. (duration: 1 hour).
- 🏛️ Museum (daytime): Monday through Friday from 10:00 a.m. to 5:00 p.m. (free admission).
