Guides will accompany you to discover this intense industrial activity in a protected and wild site. The galleries open up at the foot of the cliffs. Over the centuries, miners dug almost 20 km of galleries. An underground secured visit of 800 metres on two levels of galleries, sometimes a thousand years old, carved by fire in the Middle Ages and powder for more recent times, allows for a good understanding of the work organisation: mining site, ventilation gallery, draining gallery.
|Les mines d’argent,|