The starting point is at the picnic area on the right, next to the D994 road, about 100 metres after the Pont de Fanager bridge, 3 km after Plampinet in the direction of Névache.
(S/E) Follow theGR®57northwards. The well-marked trail climbs steadily for 30 minutes to reach the Notre-Dame de Bon-Rencontre Chapel.
(1) Follow the D1 for a few metres, then cross it and continue along theGR®57for about 2000m. You will come to a fork in the road marked by signposts.
(2) Turn left towards "Chalets des Thures" and follow the path (GR®57) which climbs northwards. You will reach a fork.
(3) Leave the path that climbs to Aiguille Rouge on your right and continue to follow theGR®57westwards. The path descends gently. (Be careful in winter, as this area is prone to avalanches). After about 1,500 metres, just before Chalets des Thures, you will reach the junction ofthe GR®57andGR®5. There is no need to go all the way to the chalets.
(4) Turn left to follow theGR®5, which descends rapidly towards the south.
(5) Near a fairy chimney, leave theGR®5and follow the yellow-marked trail that branches off to the left. Follow the trail as it descends rapidly towards the south.
(6) Cross a wide path near the hamlet of Roubion and continue straight ahead to reach the Saint-Hippolyte Chapel.
(7) Reach the D994 road and cross it. Follow theGR®5for a few metres, then leave it to continue on the path that follows the road eastwards. Return to the D994 and follow it for 300 metres to reach the starting point (S/E).