The Dune of Pilat, also called Grande Dune du Pilat, is the tallest sand dune in Europe. It is located in La Teste-de-Buch in the Arcachon Bay area, France, 60 km southwest of Bordeaux.
With more than two million visitors per year, the Dune of Pilat is a famous tourist destination.
Wikipedia https://en.wikipedia.org/wiki/Dune_of_Pilat
Address 33260, France
Coordinates 44°35'19.693" N -1°12'50.486" E