Head towards Urcuit on the D257. After passing a scrapyard, the car park is on the right-hand side of the road after a bridge over the Ardanavy.
(S/E) Take the track that leaves from the back of the car park on the left, heading north. Follow the meandering river on your right. Walk until you come to a footbridge.
(1) Cross the Ardanavy via the footbridge.
(2) Turn left immediately and walk along the river on your left. Pass under the railway bridge and ignore a road on your right. Leave a road on your right in the bend and walk along the river to its mouth at the Adour. Pass under the D261 bridge and step onto a pontoon at the edge of the Adour.
(3) Retrace your steps along the same path, with the river on your right.
(2) Continue straight ahead (do not take the footbridge) and follow the river, still on your right.
(4) You will come out onto the D257. Follow it to the right to quickly return to the car park where you started (S/E).

