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Slate Museum - Musée de l'Ardoise

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Experience an exciting time travel towards the discovery of the 20th century Slate industry. The Slate Museum allows you to take a captivating overview of the mine extraction based in the area around Martelange. Discover the path of the stone, from its genesis and its underground extraction to the final product and its transportation. Explore the working conditions of the Martelange quarrymen and receive an interesting overview of the daily life of the quarrymen.


L-8823 Haut-Martelange

Tel.: +352 23 64 01 41


Useful information


  • Guided tour
  • Shop
  • Cafeteria