LATE NIGHT 🎃🕯️
Fri 31 Oct
|Rambruch
On Halloween, the Slate Museum shows its mystical side.
Time & Place
31 Oct 2025, 10:00 – 23:00
Rambruch, Entrée principale, 8823 Obermartelingen Rambruch, Luxemburg
About the event
When dusk falls and the old slate quarries are plunged into night-time shadows, a special atmosphere awakens: mysterious, eerie – and unforgettable.
✨ Highlights of the evening :
Extended opening hours until 11pm
Independant underground tour until 9pm
Guided tour with true stories of past accidents (7pm – 10pm) https://www.visitguttland.lu/de/guided-autumn-tours?re-product-id=320080
Culinary horror treats: pumpkin soup, caldo verde soup & spider spaghetti
Come by – if you dare... 😱🕸️
📅 31.10.2025
📍 Musée de l’Ardoise, Haut-Martelange
🎟️ Regular admission | Guided tour & meal can be booked separately
📋 Registration mandatory : +352 23 640 141 // info@ardoise.lu