Journey into
the magical
origins
of Buenos Aires
The mysterious tunnels of El Zanjón connect poetry, history and myth at the city’s most significant archaeological site.
1580
1810
1830
History
Explore four centuries of history hidden under a 19th-century home located in the San Telmo Barrio area of Buenos Aires.
Learn more about El Zanjón’s rich past.
Private Events
Invite your guests to experience a serendipitous encounter with the city’s past immersed in history and beauty.
From weddings and celebrations to meetings, product launches, gala dinners and cocktail receptions, we offer a range of spaces that will make any event an extraordinary one.
Testimonials
Press
Buenos Aires desde abajo: paseos subterráneos para conocer la otra historia de la ciudad Télam
January 2024
El Zanjón, A vision narrated 25 years later Share Today
November 2012
Imágenes que los argentines deben ver La Nación
January 2007
Buenos Aires redécouvre son passé souterrain et multiplie les musées Le Parisien
July 2011
Uncovering the Past: Buenos Aires Museum Explores Centuries-Old Tunnels Under City CGTN
May 2023
El Zanjón de Granados in Buenos Aires Suellen Gargantini
May 2017