Practical information

The underground galleries are open starting Easter until the end of October

The visit with a guide of the association "Guides des Ardennes" includes:

  • The museum with information on the geology of the region, history of the mine, the different mining periods.
  • The geological trail with 10 display boards
  • The underground galleries.

Duration : 2-3 hours

Meeting Point : Museum 5A, rue Principale Stolzembourg


Adults > 18 years

Entry 8,50 € / person
Lux Card 6,00 € / person

Teenagers 6 - 17 years

Entry 4,50 € / person
Lux Card 2,80 € / person

Children up to 5 years: no entryfees

Additional Information

Helmets, raincoats and boots are distributed free of charge to the participants. Information, dates, reservations: Phone +352 26 95 05 66

Special prices for school classes, holiday colonies, youth hostels on demand

E-Mail: or

Payment in cash or by credit card possible.

Guided visit for groups with +/- 10 persons on request: to the form.