Description of the route

The anthracite mining site took shape after the First World War on the slope just above La Thuile, between 1,470 and 1,740 meters above sea level, above the hamlets of Villaret, Buic, and Thovex, and downstream from the 18th-century fortress of Plan Praz. Numerous tunnels were dug on various levels, many of them sloping to follow the vein inside the mountain. The mining village was built in Arpy, on the Morgex slope.

La Thuile offers a series of trails through the woods, from short half-hour walks to longer routes lasting up to over 4 hours, along which it is possible to observe the signs of the tracks once used to transport the carts, the entrances to the tunnels and the ruins of the miners’ shelters.