Guided tour in Luxembourgish & French
- visit
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guided tour
Underground tour of the former slate quarries. Explore the "World of Slate" through a captivating underground journey. Guided by experts, you will explore the disused "Johanna" mine, located at a depth of 42 meters, descending down over 370 steps. Immerse yourself in a mysterious realm surrounded by man-made walls, millennia-old treasures, and enigmatic subterranean waters. An unforgettable experience for all senses.
Good to know
Language: Luxembourgish and French
Prices: €15 (Adults), €12 (Seniors 65+ and Students), €10 (Teenagers 12-17), €8 (Children 4-11)
For safety reasons, children under 4 years old are not allowed to enter the mine.
A coat and sturdy shoes are recommended.
Reservation required, limited places.
Where does it take place?
Musée de l'Ardoise Haut-Martelange
Musée de l'Ardoise
Haut Martelange Rambrouch
Luxembourg
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