Disrupted telephone services

The telephone call centre of the City is currently experiencing technical failures. It is therefore sometimes difficult to contact the various services by phone. You can still request your documents online and on the citizen portal External site MyBXL, or make an appointment.


Underground treasure hunt at the Coudenberg

From Tuesday to Sunday at the Coudenberg. For children from 5 to 8 years.

The Coudenberg is the former palace of Emperor Charles the Fifth. The search for the collar of the Golden Fleece in the underground relics is an activity for families.

How does the search go?

Every child receives a backpack with the equipment to complete missions (treasure map, fancy dress, puzzle, flashlight,...). Every mission gives an indication to find the password that will allow them to reach the treasure chest (where the famous collar of the golden fleece is).

The children receive a little gift at the end of the game.

Duration: 1h to 1h30


Booking required at External site

Find all the cultural events of the Brussels Region on
Give your events more visibility by registering them on
Underground treasure hunt at the Coudenberg