This raised rectangular enclosure, measuring approximately 30 metres east to west and 23 metres north to south, represents a type of defensive settlement that was particularly common in medieval Ireland. The site is defined by an earthen bank that stands about a metre high on its exterior face, though on the interior it rises only about 20 centimetres above the enclosed area.

The northern side of the enclosure retains its original bank, whilst the remaining sides are marked by scarps; the steep slopes that once helped defend this rural stronghold. Unlike many similar sites from the period, there’s no visible evidence of a fosse, the defensive ditch that typically accompanied such earthworks, nor can archaeologists identify where the original entrance might have been located. The eastern portion of the site has unfortunately suffered damage from quarrying activities, which has obscured some of the original features.

This type of moated site was typically constructed by Anglo-Norman colonists or wealthy Irish families during the 13th and 14th centuries, serving as fortified farmsteads or minor manorial centres. The elevated position of the Clonoghil site would have provided both strategic advantages for defence and surveillance of the surrounding lands, as well as practical benefits such as better drainage. These sites offer valuable insights into the settlement patterns and social organisation of medieval rural Ireland, representing a middle tier of fortification between the great stone castles and simple undefended farmsteads.