Underground guided tour
Every Sunday, you have the opportunity to take part in a guided tour of the “Johanna” underground route!
After a short introduction to the history of the ancient slate quarries, you will descend to a depth of -42m (+-370 steps in total) to discover slate extraction.
Duration: 2 hours - min. 4 years!
Good to know
Reservation required by telephone, by e-mail or directly in our Ticketshop!
Price Adult: €15, Senior (+65) / Student: €12, Teenager (12-17): €10, Child (4-11): €8
2 slots possible during the day: 10:30 a.m. & 2:30 p.m.
Where does it take place?
Musée de l'Ardoise, Haut-Martelange
Maison 3
8823 Haut-Martelange
Luxembourg
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