![](http://www.alamy.com/thumbs/6/7CEF3A32-91EF-4CC5-94F3-6D3DBFC18C22/2XJ0FDG.jpg)
'Town of the Giants' hillfort Tre'r Ceiri, Yr Eifl nature reserve, North Wales
Size: 4570px × 3047px
Location: Yr Eifl National Nature reserve Pen Llyn peninsular North Wales
Photo credit: © Paul Greaves / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: age, ceiri, daylight, giants, heathland, hillfort, horizontal, iron, landscape, llyn, nature, north, pen, peninsular, reserve, town, trer, uk, wales