From the D4 at the bottom of the descent (north side) of the bridge over the Rhône Canal. Coming from Salaise, at the roundabout serving the Carrefour shopping centre, take the Sablons D51 direction at the next roundabout and continue straight ahead to cross the Rhône Canal. Just at the bottom of the descent, turn right and park on the dirt track. Coming from Saint-Pierre-de-Bœuf on the Ardèche side via the dam, you will arrive directly at the site. If you are coming from Serrières, take the D4 towards Salaise on the left just after crossing the bridge over the Rhône riverbed. Continue and then turn left before crossing the canal.
(S/E) Cross the D4 again and turn left to reach the canal.
(1) Head north, passing under the road, and continue straight ahead.
(2) At this point, continue straight ahead (you can shorten the route by turning left along the small relief canal for about 400 m, then turning left at point 7). Continue along the banks of the Rhône.
(3) Turn left when you reach the large electricity pylon on the side of the greenway and road. Pass a line of stone blocks and return to the Via Rhôna for about 120 m. Cross the road and take the path opposite for about 80 m.
(4) Turn left, walk along the field and continue straight ahead on the path until you reach the barrier preventing vehicle access.
(5) Continue straight ahead on the path, which then turns slightly to the right. Pass in front of the buildings dedicated to the "Méandres des Oves sensitive area" and continue straight ahead.
(6) Walk along the bank of the old Rhône. Continue until you reach a steel bridge that crosses the small relief canal.
(7) Continue along the main path.
(8) Pass in front of the island's pumps and continue to the parking area (S/E).
