- Suikerrui 21 Old City Centre
- tel, info: 03 232 01 03
- 3hr guided tour €14.50, without guide €2.50
- 09:30-17:30 Thu-Tue
Lonely Planet review for Het Ruihuis
Next door to the Etnografisch Museum is the city's newest attraction, Het Ruihuis, an adventure through the city's underground sewer system. Expect things to be a bit pongy at the start, but then highly sanitised. Choose a three-hour guided tour, or pop in for a visit zonder gids (without guide).