Guided tours in French, Dutch, German, English and Walloon take place every 1st Sunday each month from 9 AM until 6 PM.
Tours for groups of 10 people minimum can be arranged on request.
Adress : 4, Les Béolles, 4890 Thimister-Clermont / Belgium
Phone : 0032 87 44 61 81
Americans are always welcome !