You walk past the Bourse building every day… but do you really know its history? Hidden beneath this iconic, recently renovated building lies Bruxella 1238, a unique archaeological site that immerses you in over 1,000 years of Brussels’ history. Amidst fascinating remains and artefacts from the excavations carried out between 1988 and 2022, relive your city’s past… and even discover the supposed tomb of John I of Brabant, alias Gambrinus, the legendary king of beer. During the Urban Archaeology Days, enjoy free entry: the perfect opportunity to enjoy an extraordinary experience right in the heart of the capital.

And why not continue your visit upstairs with the Belgian Beer World Experience? On presentation of your Bruxella 1238 ticket, entry is €10 (drink included); free for children.

Collaboration : urban.brussels, Bourse-Beurs

Practical information

Friday 12/06/2026, Saturday 13/06/2026 and Sunday 14/06/2026

Free access from 10.30am to 5pm: please go to the Belgian Beer World Experience ticket office (1st floor of the Bourse) to collect your free ticket for Bruxella 1238.

No reservation.

Accessible for PRM