Departure from the Avignonet Town Hall car park.
(S/E) From the Town Hall car park, take the tarmac road towards "Le Barrage" (due east). After about 100 metres, the road gives way to a wide, stony track and then, after a farmhouse, to a path that descends to a junction with a road. At Croix de Molignière, follow the road to the right for about 50 metres.
(1) Turn left, following the yellowPR® markings along a wide stony path. Continue until you reach a wide bend to the right.
(2) In this bend, on the left, there is a yellowPR® sign on a post with a small wooden gate. Turn completely left and take the path that descends towards the dam (still heading east). Continue until you reach the tarmac road (D110C).
(3) At Chaumette, turn left and follow the D110C.
(4) After about 250 metres, ignore a path on the left (this will be for later) and continue along the road for another 50 metres until you reach a fork. Turn right towards a chapel (sign). Pass the chapel and a picnic area and you will soon reach a three-way junction.
(5) Turn left towards the dam. Continue following the yellowPR® markings until you reach the viewpoint over the Monteynard-Avignonet Dam.
(6) Retrace your steps: turn right at the three-way junction, pass the chapel again, and come out onto the D110C. Follow it to the left for about 50 metres.
(4) At the intersection you passed on the way there, turn right onto a forest track. After about 250 metres, at a fork, take the left-hand path, heading west-northwest. Gradually, the track turns into a path and then a small, well-marked trail. Cross the Mitraire stream via a small wooden bridge, head north-north-west and you will come out onto a meadow.
(7) Then turn right (north) and walk along the meadow, using the power line in front of you as a landmark, until you find a stony path.
(8) Once on the path, turn right. Follow the path, looking for the yellowPR® markings, towards Château d'Ars. Pass under the high-voltage power lines, follow a few bends and you will reach Château d'Ars.
(9) Then follow the yellow PR® markings towards Mageline.
(10) At the T-junction, turn left and descend into the valley of the Ruisseau de la Font Vieille. Cross this stream via a bridge and climb back up. Continue to follow the yellow markings until you reach the hamlet of Mageline.
(11) Turn left (south-west) and follow a tarmac road for about 1.5 km. At Les Bétons, ignore the road that branches off to the right.
(12) After a sharp left turn in the road and before the high-voltage power lines, look for a path starting on the right. Take this forest path uphill. Leave the forest and return to the Town Hall car park (S/E).

A beautiful hike with stunning views of the surrounding mountains. The path is wide and easy to walk on, but there are a few very muddy sections. Be careful after point 4, as the wooden footbridge has collapsed and is impassable due to ice. However, hunters have marked a path a few steps below with orange markings on the trees.Follow these carefully, but be aware that you will need to scramble a little and it is slippery to get back on the path that leads to the meadow. After the castle at the edge of the dam, the footbridge is not in good condition, so be careful when crossing it. At the start, the climb is full of water for about twenty metres. After this muddy section, the climb is long and very steep, with a significant elevation gain