A cropmark, the faint differential growth of vegetation over buried features, traces the outline of a univallate penannular enclosure, meaning a roughly circular earthwork defined by a single bank or ditch, with a deliberate gap rather than a fully closed ring. It is the kind of monument that leaves almost no impression at ground level, yet photographs taken from above, particularly in dry summers when crops stress over compacted or disturbed subsoil, can reveal its geometry with quiet precision.

The enclosure was identified through aerial survey data held by the Geological Survey of Ireland and catalogued as site W262. Its form, visible running from the south through to the north-east, is partially obscured to the south-east by tree cover, which limits how completely the circuit can be read even from the air. Penannular enclosures of this type are a recurring feature of the Irish landscape and are generally associated with early medieval settlement, though the form itself spans a broad range of periods. Without excavation, little more can be said about who built it, when exactly it was constructed, or what activity took place within its bounds. It belongs to a large and still only partially understood category of enclosed sites across Munster, most of which survive, if at all, as nothing more than a slight rise in a pasture or a crop anomaly visible in the right light at the right season.