It measured roughly 35 metres on its longer axis and 25 metres across, oriented northeast to southwest, a modest but legible shape when it still existed above ground. It no longer does. Quarrying has eaten away at the hillock to the point where nothing of the enclosure survives as a visible surface feature.

What makes the site quietly poignant is that its existence is now documented almost entirely through a single cartographic moment. The third edition of the Ordnance Survey six-inch map, published in 1932, recorded the enclosure's outline before the quarrying had finished its work. That map now serves as the primary evidence that anything was ever there at all. The enclosure itself belongs to a broad category of earthwork found across Ireland, typically defined by a bank and ditch forming a roughly circular or oval boundary, and associated with periods ranging from the Bronze Age through to the early medieval. Without excavation, it is impossible to say more precisely what this one was or when it was built, and excavation is no longer a realistic option.