It is only eighteen metres across, defined not by a wall or ditch in any dramatic sense but by a scarp, a gentle step in the earth roughly seventy centimetres high, with a flat shelf of ground three metres wide running along its southern and western sides. That shelf, known as a berm, hints at something more deliberate than a casual mounding of soil, and faint traces along the western arc suggest there may once have been a second, outer element enclosing the whole.

Circular earthwork enclosures of this kind are common across Ireland, and the term covers a wide range of functions and periods. Many are the remains of ringforts, the enclosed farmsteads of early medieval Ireland, typically dating from roughly the fifth to the twelfth centuries, in which a family would have kept livestock and lived within a bank and ditch arrangement that offered a degree of protection and social status. The slight rise of the interior towards the centre, noted at this site, is a feature sometimes associated with that tradition, where the enclosed ground was built up or where natural drainage shaped the earthwork over time. What makes this particular example quietly interesting is its pairing: another enclosure lies immediately to its north, the two sitting close enough together to suggest a relationship, whether as separate domestic units, an enclosure with an attached stock pen, or something else that the ground alone cannot resolve.