What makes it unusual is not just its age but its internal complexity: low earthen banks, around three-quarters of a metre high, divide the interior into distinct zones, and tucked into the south-east quadrant is a circular stone-built structure with walls still standing to about 1.6 metres, an exterior diameter of 8.5 metres, and a clear opening facing south-east. This is not a tidily preserved national monument with signage and a car park. It is a working field.

Sites like this belong to a type of early medieval Irish settlement known as an ecclesiastical enclosure, a roughly circular or oval boundary that once defined sacred or monastic ground. The enclosure here is defined on its southern edge by a sharp break in the slope, and on the north by a surviving stone wall. Within the north-east quadrant lie the ruins of a church alongside a burial ground, the combination suggesting that this site served a community across a considerable span of time. The circular stone structure in the south-east is harder to categorise with certainty; roughly built rather than finely dressed, its function, whether domestic, agricultural, or ritual, remains open. Early ecclesiastical sites in Ireland frequently incorporated a range of structures within their enclosing boundaries, including oratories, cells for monks or hermits, and outbuildings for the practical work of the community.