This program includes :

• the guided tour of the coal mine. The mine can be visited by anyone with a minimum height of 1 meter.
• the free visit of the mining-museum
• the slag heap biotope with an audio-guide

Length : ± 3.30

• Weekends and bank holidays from 22/02 to 11/11
• Every day from 28/04 to 05/09/2025.

Additional weekday opening :

• from 24/02 till 07/03 (Carnival holidays)
  
• from 07/04 till 18/04 (Easter holidays)
• from 13/10 till 17/10 (All Saints holidays). 

Audio-guided tour in English and German. Tours start at 11.00, 11.30, 14.00, 15.30 and 16.00. Depending on the number of people, additional guided tours may be added.
Free visit of the mining-museum and Audio-guided tour of the slag heap biotope from 11.00 until 18.30 (last departure at 17.30)

During winter, reduced fare, timetable and program (visit of the coal mine only) :

• Weekends from 15/11 till 21/12/2025
• Everyday from 26/12 till 04/01/2026 (Christmas holidays - except on 31/12 and on 01/01/2026) 

➤ Family rate for 4 people or more living under the same roof. Enjoy 20% discount by entering the code FAMILYRATE when buying your tickets online. ⚠ Checks will be carried out at the ticket offices to ensure that a minimum of 4 tickets have been purchased.