Built at the highest point of Francheville, this fort made it possible to control the south-west entrances to Lyon. It served as an ammunition depot for the Germans during the …
Castle where the town hall is located. A plaque commemorates the historical link with the priory of Saint-Croix-en-Jarez (which is worth the detour by bike during a tour of Pilat).
Even if there are less well lit parts on the access path, you can even go up there at night, since part of the ruins themselves are illuminated at night and already visible from the city center