We discover the lives of the troops in these real underground cities!

Maintained in its original state, the visit of the work takes place like a time leap in this troubled period of the interwar period.
Told by passionate volunteers, this unique story does not leave our visitors from France or around the world astonished.
At the end of the visit, you can walk up the hill of Galgenberg and discover the table of interpretation explaining the beautiful panorama on the valley of the Moselle and its surroundings.