On Ordnance Survey maps from 1904 and 1937, it appears as a hachured circular raised area roughly 22 metres across, neatly contained within that field. On the ground, rubble dumped in the interior and on the outer bank face, combined with heavy overgrowth, has made the site effectively impossible to survey properly. Only a stretch of bank to the north-east remains clearly visible, hinting at the enclosure that once stood here.

A ringfort, or rath, is a circular earthwork enclosure, typically dating from the early medieval period in Ireland, built as a farmstead and defined by one or more raised earthen banks. This one was notable for having two such concentric ramparts, a feature that may have indicated the relatively high status of whoever occupied it. When a researcher named Bowman documented the site in 1934, recording it as a double-ramparted fort on land belonging to a Mr Ml O'Flynn, the inner rampart had already been levelled, its original diameter given as roughly 33 yards. The outer rampart was described as practically levelled too. Decades of further disturbance have only added to what was already a compromised picture, leaving the field boundaries on those old maps as perhaps the clearest evidence that something deliberate and substantial once shaped this particular patch of ground.