Highbury Hill, Clutton

Highbury Hill in Clutton, Somerset, England is the site of the earthwork remains of an Iron Age univallate hillfort. It occupies an area of woodland at the end of a narrow ridge. It is a Scheduled Ancient Monument, meaning that it is a nationally important archaeological site or historic building, given protection against unauthorised change.

The 3 ha site lies in an area of woodland at the south eastern end of a narrow ridge with steep slopes around it. There is a 0.5 m outer bank which is 8 m long with a shallow 8 m wide ditch. Some Roman silver coins were found at the site in the late 18th century.

Background
Hill forts developed in the Late Bronze and Early Iron Age, roughly the start of the first millennium BC. The reason for their emergence in Britain, and their purpose, has been a subject of debate. It has been argued that they could have been military sites constructed in response to invasion from continental Europe, sites built by invaders, or a military reaction to social tensions caused by an increasing population and consequent pressure on agriculture. The dominant view since the 1960s has been that the increasing use of iron led to social changes in Britain. Deposits of iron ore were located in different places to the tin and copper ore necessary to make bronze, and as a result trading patterns shifted and the old elites lost their economic and social status. Power passed into the hands of a new group of people. Archaeologist Barry Cunliffe believes that population increase still played a role and has stated "[the forts] provided defensive possibilities for the community at those times when the stress [of an increasing population] burst out into open warfare. But I wouldn't see them as having been built because there was a state of war. They would be functional as defensive strongholds when there were tensions and undoubtedly some of them were attacked and destroyed, but this was not the only, or even the most significant, factor in their construction".