Park at Savigny Town Hall (free parking).
(S/E) With your back to the town hall, take Route de Saint-Bel, then Rue Pierre Bost, until you reach a crossroads.
(1) Turn left onto Rue de la Rivière and continue to a roundabout.
(2) Take the second exit and drive along the car park on your left. Continue along the road, with Trésoncle on your left, until you reach a trailhead on the left.
(3) Turn left, cross the river, and continue south-west, away from the river. You will arrive at the access road to Ronzière.
(4) Follow the Route de Ronzière. At the next fork in the road, keep left on the road. At the next fork, stay left on the road, leaving a larger road on your right, and you will come to a dirt track.
(5) Turn right onto this road and follow it south-east. Continue along the road for about 300 m.
(6) Continue on Route de Métralière until you reach the cross.
(7) Turn left. Go around a lake, continue straight ahead, cross the Trésoncle again, and arrive at a crossroads.
(8) Cross, go along a football pitch, and you will arrive at a dirt track reserved for pedestrians.
(9) Take this path and return to the fork in the road.
(1) Turn right and follow the same route you took on the way there to return to the town hall car park (S/E).