Summer at the Museum
Wed 01 Jul
|Musée de l'Ardoise
From July 1 to September 13, guided tours invite you to discover the grounds and the underground area – the tour language varies by day. Experience life in the slate quarries and enjoy a ride on the industrial train on select days.


Time & Place
01 Jul 2026, 14:30 – 13 Sept 2026, 16:30
Musée de l'Ardoise, Entrée principale, 8823 Obermartelingen Rambruch, Luxemburg
About the event
🌞Summer program at the Slate Museum
Throughout the entire summer season, the Slate Museum offers a diverse program to explore the grounds from various perspectives and at your own pace.
🔍Guided Tours
Regular guided tours are offered throughout the summer.
These allow you to explore the entire site, including the underground area, accompanied by a guide who shares the history of the site and life in the slate quarries.
👉The tour is included in the museum's admission price – there are no additional costs.
