La Vallee Des Merveilles Alpes-Maritimes

The Vallée des Merveilles, also known in Italian as the Valle delle Meraviglie, is a part of the Mercantour National Park in southern France. It holds the largest quantity of open-air Bronze Age petroglyphs in Europe, after Val Camonica in Italy, and is given special note for the area's inclusion for the European Diploma of Protected Areas.
Data from: en.wikipedia.org