It was never recorded on Ordnance Survey Ireland's historic maps, which makes its existence all the more quietly puzzling; something was here, but nobody who drew maps of the area thought to note it, or perhaps it had already faded below the threshold of recognition by the time surveyors passed through.

The enclosure came to light not through excavation or archival research but through a review of aerial photographs taken on 3 November 1984 by Bord Gáis Éireann, the national gas utility, during what was presumably a routine survey of the pipeline corridor. Those images revealed a rectangular enclosure measuring roughly 42 metres north to south and 28 metres east to west. It is defined by a fosse, a term for a defensive or boundary ditch, but only along its western and northern sides; the eastern edge has been cut through by a road, and the southern boundary appears to follow a field boundary established after 1700. By the time orthophotography captured the area again between 2005 and 2012, the outline was still legible on the ground. A Google Earth image from September 2019 shows what may be the same form persisting in the soil. The site lies in reclaimed pasture, approximately 30 metres west of the townland boundary with Gormanstown, compiled and documented by Martin Fitzpatrick and uploaded to the record in May 2021.

There is nothing to see here in the conventional sense. The enclosure is a cropmark or soil-mark feature, meaning it betrays itself through subtle differences in vegetation growth or ground colour rather than through any upstanding remains. Visitors who know what they are looking for might crouch at field level and notice a slight depression where the fosse ran along the western and northern sides, though the surrounding pasture makes this a matter of patience and good light rather than certainty. The most useful approach is to study the Google Earth orthoimage beforehand to orient yourself to the rectangular outline, then visit on a dry late-summer morning when low-growing grass and angled sunlight offer the best chance of reading the ground.