Strong house.
Private property. I was not lucky enough to have the doors open ...
Painted wall nearby, and cross delimiting the right of justice of the Lord of Perron.
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