Pavillons d’Octroi - Porte d’Anderlecht 1000 Brussels +32 (0)2 279 43 83

The Museum is closed

Tuesday to Saturday 10.00 a.m > 05.00 p.m

December 19 > Januari 02
Sniff out adventure

Over the Christmas holidays, the museum invites you to explore its hidden corners.
Do you like playing adventurers? If so, solve the puzzles on the treasure map! They will give you the code to unlock a treasure chest hidden in the museum.
Or are you more into taking selfies? Find the places in the museum where our mascot took his selfies and strike a pose like him.
Did you find what was in the chest? Have you recreated each selfie? Then a small gift awaits you at the shop.

Practical information


  • Treasure hunt from 5 years old
  • Rat selfie from 7 years old
  • Free games
  • Free entry for children under 18 years old
  • The reservation of your visit is compulsory via our reservation platform.


13.02.21 > 20.02.21
School Holiday
Read more
21 and 28 March 2021
Brussels Water Days
More information

Inscription Newsletter

Abonnez-vous à notre newsletter pour ne rien rater de nos activités !

The Museum is closed: In the event of heavy rain, for safety reasons, the Museum staff reserve the right to refuse access to the covered river and sewer.

The Location

Sewer Museum
Porte d’Anderlecht | Anderlechtsepoort
1000 Brussels
T. +32 (0)2 279 43 83

> The rates

The directions

Comment arriver au musée en toute sécurité.

> Lire