Length : ± 3 hours 30 (the permanent exhibition and the slag heap biotope included).

Weekends and public holidays from 09/02 till 01/12/2019.
Weekdays from 08/04 till 13/09/2019.
During the Carnival holidays (04/03 - 08/03/2019) and the Autumn holidays (28/10 - 01/11/2019).

- Audio-guided tour in English and German.
  Tours start at 11.00, 11.30, 13.30, 14.00, 15.30 and 16.00 (+ at 14.30 on Sunday and public holiday).
  From 01/07 until 30/08/2019, additionals tours at 12.30, 13.00, 14.30, 15.00 and 16.30.
- Free visit of the permanent exhibition from 11.00 until 17.30.
- Audio-guided tour of the slag heap biotope from 11.00 until 17.00.

"Family ticket" from 2 adults and 2 children living under the same roof : the first 3 pay 100% of the price (the most expensive), the 4th 50% and the following people 1 €.

Length : ± 3 hours.
This package includes :
- Guided tour of the coal mine (± 2h),
- Road-train excursion (± 50'),
- Audio-guided tour of the slag heap biotope (50').
Weekends and public holidays from 06/04 till 11/11/2019.
Weekdays from 08/04 till 13/09/2019.

"Family ticket" from 2 adults and 2 children living under the same roof : the first 3 pay 100% of the price (the most expensive), the 4th 50% and the following people 1 €.