The townland of Ballytarsney holds one such feature, recorded as an enclosure, a broad category that covers everything from early medieval farmsteads to the enclosed yards attached to ringforts.

Enclosures of this kind are among the most common monument types in the Irish archaeological record, yet individually they remain poorly understood. A ringfort, to give the most familiar example, is a roughly circular enclosed settlement, typically defined by one or more earthen banks and ditches, and built predominantly during the early medieval period between roughly the fifth and twelfth centuries. They served as farmsteads for farming families of varying social rank, and the landscape of counties like Kilkenny is still quietly threaded with them. The name Ballytarsney itself is worth a moment's pause. The Irish "baile" denotes a townland or settlement, while "tarsna" carries a sense of something transverse or crossing, suggesting the place may once have been understood as a crossing point or oblique track through the terrain, though the enclosure's relationship to that name, if any exists, is not recorded.

Beyond its existence as a classified monument, the specific details of this particular enclosure, its dimensions, condition, and date, remain publicly undocumented for now. What can be said is that Ballytarsney sits in a county where early settlement features are common enough that a careful walk along a field boundary can occasionally reveal what centuries of agriculture have only partially obscured.