Once you reach the village of Foncine-le-Bas, take the Chemin des Douanes. 160 m from the crossroads, there is a car park on your left.
(S/E) Set off on foot from the car park heading north. Cross the bridge over the Saine.
(1) Turn left towards the west along the riverbank, leaving the farmhouse on your right. You’ll reach a bridge.
(2) Admire the waterfall on the right and return to the car park (S/E) via the same route in the opposite direction, heading generally south-southeast.