Blewburton Hill

(5th c. BC) Blewburton Hill is the site of an Iron Age hillfort in Oxfordshire, England. It was a univallate hillfort (single rampart) surrounded by farmland with small wooded areas to the south and northeast[1]. The hillfort may have been occupied from the 4th century BC to the 1st century BC, replacing an earlier settlement surrounded by a stockade dated to the 5th or 6th century BC[1].