In our underground tunnel there is something to discover in every corner and behind every pillar. Come and see for yourself during a tour from Thursday to Sunday.

Thre departures: 14:30, 15:30 and 16:30

Duration: 2 hours
Price: 9 € for adults, 7 € for students and 5 € for children up to the age of 15 years included.

No booking needed.