The fort of Clatchard Craig was located on a hill of the same name by the Tay. A human presence on the site has been identified from the neolithic period onward and the fort itself was occupied from the sixth century AD until at least the eighth century. It stood close to several places which were centres of secular and religious power during the early Middle Ages including Abernethy, Forteviot, Scone and Moncreiffe. As such it seems to have been an important stronghold of the Picts.