Celebrated Guided Tour at the Slate Museum

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Join us for a fascinating journey into the world of slate! Immerse yourself in the atmosphere of the past and let a passionate guide show you how people once worked in the "Johanna" mine, 42 meters underground.

Underground, you'll discover impressive testimonies from the lives of the workers and dive into the fascinating history of slate extraction. An experience full of history, craftsmanship, and emotion – perfect for explorers, families, and anyone seeking something extraordinary.


Good to know

⏲️ Duration: 2 hours
🗣️ Language: Luxembourgish
💶 Prices:
• Adults: €15
• Seniors (65+) & students: €12
• Youth (12–17 years): €10
• Children (4–11 years): €8
⚠️ Minimum age for the visit: 4 years old
📅 Reservation required: at least 24 hours in advance via phone or website.



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Musée de l'Ardoise - Haut-Martelange

Where does it take place?

8823 Luxembourg Musée de l'Ardoise, Martelange-Haut, Rambrouch, Luxembourg

Musée de l'Ardoise - Haut-Martelange
Musée de l'Ardoise
Martelange-Haut
Rambrouch
Luxembourg



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  • 2026-05-03 14:30:00 2026-05-03 16:30:00 Europe/Paris Celebrated Guided Tour at the Slate Museum Join us for a fascinating journey into the world of slate! Immerse yourself in the atmosphere of the past and let a passionate guide show you how people once worked in the "Johanna" mine, 42 meters underground. Underground, you'll discover impressive testimonies from the lives of the workers and dive into the fascinating history of slate extraction. An experience full of history, craftsmanship, and emotion – perfect for explorers, families, and anyone seeking something extraordinary. Musée de l'Ardoise, Martelange-Haut, Rambrouch, Luxembourg Musée de l'Ardoise - Haut-Martelange
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