That ambiguity is, in its own way, the most interesting thing about this site. A souterrain is an underground stone-lined passage or chamber, typically associated with early medieval settlement in Ireland, used for storage, refuge, or both. Here, the evidence for one amounts to a few slabs of stone lying on the ground inside a moated enclosure, noticed by researchers from University College Cork, who flagged them as a possibility rather than a certainty. There is no visible surface trace of anything more.

The slabs sit within a moated site, a type of enclosure defined by a broad earthen bank and external ditch, usually dated to the medieval period between the twelfth and fourteenth centuries. Moated sites are often associated with Anglo-Norman settlement, and their distribution across Munster reflects the expansion of that culture into the Irish countryside. The combination of a moated enclosure and a possible souterrain is not impossible, though souterrains are more commonly linked to earlier, Early Christian-period ringforts. Whether the feature here represents an earlier layer of occupation beneath the moated earthwork, a reuse of existing stone, or simply scattered field clearance, remains unresolved. The record notes only that the stones may indicate something underground, and leaves it there.