Vandalism at Ancient Site, The PERSEPOLIS

This can be considered intentional even if the visitors are unaware of the location being an archaeological site, because there is purposeful destruction even of a natural location. Tumamoc Hill in Tucson, Arizona has been subjected to this form of vandalism for centuries. Tumamoc Hill has a site on its top and has rock art all along the sides. It appears as though visitors throughout history have decided to join in on this tradition by adding their own initials and artwork.