At Château Gaillard, on the D2089, turn right or left depending on which direction you’re coming from at the corner by the bakery and park in the car park located a few dozen metres from the main road.
(S/E) Continue to the end of the tarmac road to reach the visitor centre.
(1) Carry on straight ahead for about fifty metres, then take the path on the left.
(2) Cross the Durolle to reach waterwheels 1 and 2. Turn back.
(2) Continue to the left to find wheels 4 to 10, following a circular path. Return to the visitor centre.
(1) Turn left and follow the Durolle to see waterwheels 11 to 15. Then, turn left to cross the river and see the last three waterwheels (16, 17 and 18).
(3) Turn back.
(1) Return to the tarmac road to get back to the car park (S/E).
