One of the 4 major mining sites in Wallonia recognized as Unesco World Heritage.

Language of the activity: French.

Organised by the Province of Liège. For more information, you can go to the website of :

• The Province of Liège :  http://www.provincedeliege.be/
•  Blegny-Mine:  https://www.blegnymine.be/

This event is free and on registration (limited entries).