A DWG correspondent claims that this path is actually a little further east after recent floods and landslides, and that Casa Monte Casale is not actually reachable from here. They claim that "The road in the other part [i.e. North of C.M.Casale] is visible but the track is slightly different and the name is Via Tombetta and not Via Monte Casale." 

Could somebody local verify that on the ground or using recent aerial imagery?

DWG Ticket#2024062810000178