Departure from the Col de la Couillole car park.
Yellow markings.
(S/E) From the car park, on the opposite side to the inn, go behind the small wall and head towards "Col des Moulines". The stone path is open at the start and then goes into the woods. Go around Le Content on the right.
(1) Head towards signpost 102.
(2) At the Col de la Moulines sign, enter a beautiful coniferous forest.
(3) At the edge of the woods, with a beautiful view of the mountains, follow the path to the right.
(4) Start of the Crête d'Ars. Take care to stay in the middle of the path.
(5) At the end of the Crête d'Ars, turn left at marker 104.
There are no markers on this path.
(6) The Cabane d'Ars is used by shepherds in summer. Then take a wide path that descends to the left, heading south.
Yellow markings.
(7) At the end of the path, turn left towards the "hamlet of Ars". The path passes between the houses. In summer, many flowering thistles are covered with butterflies. Follow the summer mountain pastures.
(8) At the end of the Conchat valley, cross a stream that is dry in summer and follow the yellow-marked path that heads south at the start. Pass Col Saint-Pierre (altitude 1712 m). Cross the D30 road, then follow it to reach the car park (S/E).