During the summer holidays, individual visitors have the opportunity to visit the Neolithic Flint Mines of Spiennes on Thursdays, Fridays, Saturdays and Sundays at 2 pm. Booking by phone at VisitMons 065/40 53 48 or at the SILEX’S at 065/ 84 68 12.
During the rest of the 2017 season, individual visitors can visit the Neolithic Flint Mines of Spiennes on Saturdays and Sundays at 2 pm.
Groups can book a visit all over the season by booking with VisitMons at groupes@ville.mons.be or by phone 00 32 65 33 55 80
You can book on demand a visit with the archaeologists of the Société de Recherche préhistorique en Hainaut by booking with VisitMons or with the SRPH by phone 00 32 473 71 18 23.
Please note that the visit includes the use of a 10m ladder. Make sure to wear closed shoes (no sandals) and warm clothes (12°C in the mines).
The descent is possible from the age of 10.
More information on the Silex’S page : accessibility