A souterrain is a man-made subterranean structure, typically built from stone and used in early medieval Ireland for storage, refuge, or both, and this one has largely vanished from view beneath a tangle of nettles and discarded rubbish. What remains visible above ground is a scatter of large limestone blocks, remnants that hint at something more deliberate and more substantial once lying beneath.

The souterrain was associated with an enclosure, the kind of roughly circular or oval earthwork that often surrounded an early Irish settlement or farmstead. A 1934 Ordnance Survey map, the third edition of the six-inch series, recorded two small open dots in the western and north-western sectors of the hachured enclosure, markings that would have indicated the presence of the souterrain's openings or chambers. That cartographic snapshot is now among the clearest evidence that the site ever existed in a legible form. The enclosure and its underground feature together suggest a settlement of some significance, though the specifics of who built it, and when, have not been preserved in the available record.