One of the pictures is from Skara Brae on Orkney - which is over 5000 years old, but its not even the oldest site on Orkney which is Knap of Howar which is ~700 years older:

https://en.wikipedia.org/wiki/Knap_of_Howar

https://en.wikipedia.org/wiki/Skara_Brae

One of the ancient sites on Orkney did have some relatively recent problem with vandalism though:

http://www.orkneyjar.com/history/maeshowe/maeshrunes.htm