What marks it out is how little marks it out: the western perimeter survives only as a very slight scarp, a low earthen edge so subtle it could easily be walked over without recognition. Enclosures of this kind, broadly circular earthworks that once defined a settlement, a farmstead, or a ritual space, are among the most common archaeological features in the Irish landscape, yet their very ordinariness can obscure how much they still hold.

In 2008, test trenching carried out immediately to the west and north-west of the enclosure, under excavation licences 08E0323 and 08E0504, revealed three linear features along with a possible pit and post-hole. Linear features in this context typically indicate ditches, drains, or boundaries, the kind of evidence that suggests organised activity in the area surrounding the main enclosure. The pit and post-hole, if confirmed, point to structures or works that have otherwise vanished from view. The results were published by Kavanagh in 2011, but the broader story of who built the enclosure, when, and for what purpose remains open.