Departure from the car park below the eastern ring road (N346). Other parking options around Lac du Grand Large
(S/E) Head south-west and pass under the ring road bridge. Continue to the Décines bridge.
(1) Turn left onto the Décines bridge. On the other side, turn left. Pass under the ring road bridge again and walk along the lake on your left. Pass the facilities of several sailing clubs. Continue along this path until you reach the Herbens bridge.
(2) Cross the bridge, turn right immediately and follow the path along the dyke.
(3) Ignore the Meyzieu Bridge on your right and continue along the river. Further on, pass the Jonage hydroelectric dam and continue until you reach the high-voltage power lines.
(4) Then turn sharply left. At the intersection shortly after, turn right (due west) and immediately ignore the turn-offs on the right.
(5) At the triangular crossroads (information sign), keep left and, at the fork that appears immediately, turn left. Walk along the Petits Marais on your right and you will come to a small lake.
(6) Then turn left and walk along the lake on your right for about three-quarters of a turn. Then turn left (elevation 179) and head for the car park.
(7) Turn right onto a mountain bike trail. At the fork that appears immediately, turn left and follow the Petits Marais on your right.
(8) Then turn left onto the main path. Cross a stream, ignore the paths on the right and continue to the car park.
(9) Continue straight ahead (north-west), ignoring the paths on the left, and pass under a high-voltage power line.
(10) At the T-junction, turn right. Follow a stream on your right. At the next crossroads, turn left (south-west) and you will reach a T-junction.
(11) Turn right, then left at the next intersection. Continue straight ahead (south-west) on a dyke between two ponds. At the end, turn right. After about 250 m, turn left and head for the Petite Camargue car park.
(12) First turn left then right to follow a tarmac bridle path. Walk along a pond on your left and pass under a high-voltage power line again.
(13) You will come out onto Chemin Martel. Turn left and follow the road. At the next crossroads, go straight ahead, leaving the Allivoz farm on your left. This will take you to Le Grand Large.
(14) Turn right at an acute angle and walk along the lake on your left. Continue straight ahead until you reach the car park where you started (S/E).