By motorway, exit 4 Biarritz / Bidart.
Turn left on the RN 10 towards Saint-Jean-de-Luz, Spain (do not go towards Biarritz). After passing the large Bidart beach, continue to the brown bridge with its red footbridge separating Bidart from Guéthary.
Turn immediately left at the exit of the bridge, on the Harrobienea road, which passes in front of the "Garcia sandals". Continue to the end of the private road.