Cascade de Raffenot is a nice waterfall with a single drop of appr. 40 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 (gps 47.063563, 6.202568).
Walk towards the castle for a hundred meter and go left, there must be a path. After 5 minutes you cross the river Raffenot. Go left here and follow the river south for a few kilometer until you see Cascade de Raffenot. The walk takes appr. 30-40 minutes
Ruisseau de Raffenot is a low volume river with enough water in it after a rainy period. In summertime the river runs dry.