Wearing a mask is compulsory on : Visitors' Center, sanitary facilities, self-terroir.
It is also compulsory during the guided tour of the underground and in the little train.
The visit of the underground passages and the commented tour by tourist train are not accessible until further notice.
The restaurants (Brasserie la Reine Blanche, Made in Namur and Château de Namur) are closed.
Thank you for your understanding.