Walk the pasture today and you might notice, if the light is right, a faint rise in the ground, an almost imperceptible swelling in the otherwise flat terrain. That slight undulation is the only physical hint that something lies beneath, and most visitors would pass over it without a second thought.

The enclosure was identified not by excavation or fieldwork but from the air. Aerial reconnaissance, carried out as part of the Cambridge University Collection of Aerial Photographs programme, detected a cropmark tracing the site's roughly circular outline. Cropmarks form when buried features such as ditches or banks affect the moisture and nutrients available to the plants above them, causing the crop or grass to grow differently, often visibly so from altitude even when nothing registers at ground level. The technique has been responsible for identifying countless prehistoric and early medieval enclosures across Ireland, many of which, like this one, leave no upstanding remains at all. Whether this particular enclosure was a ringfort, a livestock enclosure, or something else entirely is not recorded.

For anyone curious enough to seek it out, the site sits in ordinary farmland and there is, by its very nature, little to see on the ground. The enclosure's outline remains legible on aerial photographs, which is where its presence is most clearly felt, a ghost of a boundary that endured long enough underground to leave its mark on the sky.