05.11.2025
During our child-friendly activity, young explorers dive into the fascinating world of slate – from its geological origins to its extraction and final products.
A guided tour designed especially for children takes them 42 metres underground to discover the slate mine Johanna.
To round off the experience, the young visitors get hands-on: using a piece of slate, they craft a small bat – a unique souvenir of an exciting underground adventure.
�� 05.11.2025
�� 14 :00 – 16 :00
�� Musée de l’Ardoise, Haut- Martelange
��️ 12€ per person
�� Reservation mandatory : +352 23 640 141 // . // https://webshop.ardoise.lu/exhibitions/overview
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Entrée principale, (CR311)
8823 Haut-Martelange
Wednesday, 05 November 2025 - 14h00
: 1.5€
T : +352 23 640 141