This earthwork consists of a circular platform measuring 31 metres across from north to south, rising 1.75 metres above its surroundings. The platform is protected by an impressive series of defensive features: a broad, flat-bottomed fosse that remains water-filled to this day, spanning 12.5 metres in width; an earthen bank measuring 4.6 metres wide that rises 2 metres on its outer face and 1 metre on the inner; and an additional external fosse 7 metres wide. A causewayed entrance, 4.6 metres across, provides access from the western side.

Today, a field fence runs east to west across the interior of the site, whilst traces of what may have been a stone wall can still be detected around the platform area. The presence of the wide, water-filled fosse is particularly significant, as this feature suggests the ringwork dates to the medieval period rather than earlier eras. Ringworks like this one were typically constructed by the Anglo-Normans following their arrival in Ireland in the late 12th century, serving as fortified residences for lords and their households.

This description draws from the Archaeological Inventory of County Offaly, published by the Stationery Office in Dublin in 1997, with updates based on more recent archaeological research. The site remains an evocative reminder of how medieval communities shaped the Irish landscape for defence and settlement.