The ground is smooth pasture, the soil undisturbed to any casual eye, and yet something was once here, curving across the hillside in a rough arc of perhaps thirty metres. The earthwork was already being recorded as a levelled feature when aerial photography began to reveal its outline, visible not as a raised bank but as a soilmark, the kind of subtle discolouration that appears in certain light and certain growing conditions when buried features alter what grows above them.

The 1936 Ordnance Survey six-inch map shows the site as an arc running from south to north-west, marked with hachures to indicate a bank. By the time aerial photographs were examined, the bank itself had gone, but its ghost remained readable in the soil. The arc extends further, curving from north-west toward north-north-east as a faint continuation, and the sides of the feature show slightly linear edges, suggesting something more deliberate in its original layout than a purely natural formation. What exactly the structure was is not recorded with certainty, though its partial, curved form is broadly consistent with the kinds of enclosures found across early medieval Ireland. Notably, two ringforts, the circular enclosed farmsteads that were the dominant settlement form in Ireland from roughly the fifth to the twelfth century, sit at roughly 130 metres to the south-east and north-north-west respectively, framing the earthwork on either side and hinting at a landscape that was once considerably busier than it appears today.