Colle Montepiano-通過瓦萊里亞納

The rock drawings in Valcamonica (Camonica Valley) are located in the Province of Brescia, Italy, and constitute the largest collections of prehistoric petroglyphs in the world. The collection was recognized by Unesco in 1979 and was Italy's first recognized World Heritage Site. Unesco has formally recognized more than 140,000 figures and symbols, but new discoveries have increased the number of catalogued incisions to between 200,000 and 300,000.