Many tourists climb the Dune du Pilat. The Dune du Pilat, the highest sand dune in Europe, is located in Gironde at the entrance to the Arcachon basin, on the Côte d'Argent, on the edge of the Landes de Gascogne forest, in south-west France. Saturday 13 April 2024.//ACCORSINIJEANNE_DUNE.SIPA.009/Credit:JEANNE ACCORSINI/SIPA/2404181414