Its history cannot be traced back further than the late 17th century, making an origin during the Celtic, Roman or even Early Medieval periods difficult to prove. Above and to the right of the Giant's head is an earthwork known as the "Trendle", or "Frying Pan". Medieval writings refer to this location as "Trendle Hill", but make no mention of the giant, leading to the conclusion that it was probably only carved about 400 years ago. In contrast, the Uffington White Horse an unquestionably prehistoric hill figure on the Berkshire Downs was noticed and recorded by medieval authors.