Cascade de Raffenot is a nice waterfall with a single drop of 20 meter and is located near Châteauvieux-les-Fossés in the region le Doubs, Franche-Comté, France.
You have to know where Cascade de Raffenot is located because you can’t see the waterfall from the roadside. From Ornans drive southeast to Vuillafans (N67) and there go right to Châteauvieux. Park the car somewhere in Châteauvieux-les-Fossés. From here there is trail running to the river Raffenot. Follow the river south for a few kilometer until you see Cascade de Raffenot.
Ruisseau de Raffenot is a low volume river with enough water in it after a rainy period. In summertime the river runs dry.