Nocturne at the Slate Museum
Discover, marvel, and experience something unique at the Slate Museum during the longest day of the year. Join us on June 21, 2025, from 10:00 AM to 11:00 PM, for an exciting summer day filled with engaging activities and a singular underground experience.
Good to know
Program:
- Workshop and guided visit for children (2:00 PM - 4:00 PM).
- Autonomous underground tour (last descent at 7:30 PM).
- Reading in the mine (from 6:00 PM).
- Bistro, demonstrations in the forge, and train.
Automatically translated from Luxembourgish.
Where does it take place?
Musée de l'Ardoise
Entrée principale
8823 Haut-Martelange
Luxembourg
Otherwise… check out the agenda

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