Discover a company and its trades. This tour, co-hosted by a guide from Atemporelle and a professional from Carrières Roy, will give you a unique opportunity to meet professionals who love their work, to discover how aggregates are made and the possible applications of this element in our everyday environment. The visit, by coach, takes you to the belvedere for a breathtaking panoramic view of the quarry and the landscape; and continues on site to discover the area being quarried, with its working faces and industrial installations, to understand the different stages in the manufacture of aggregates before their storage and transport, and to discover all the jobs possible in a quarry. Booking essential. Please bring a fluorescent harness and closed shoes.