The site is a rath, the commonest type of early medieval enclosure in Ireland, typically consisting of an earthen bank and external ditch that once defined a farmstead or small defended residence. What makes this particular example quietly interesting is the degree to which it has been catalogued, argued over, and partially contradicted: when the Record of Monuments and Places was compiled in 1996, the site was listed as a cashel, a term usually reserved for a stone-built enclosure rather than an earthen one. Subsequent survey work confirmed it as an earthen rath, though the misclassification is a useful reminder that these sites are not always straightforward to read from the surface.

The enclosure is subcircular, measuring roughly 26.5 metres east to west and 25 metres north to south internally. It is defined by two earthen banks with a fosse, or ditch, running between them. On the better-preserved arc from south-west around to the north and back to the south-east, the outer bank still stands to a height of around a metre on its interior face, while the flat-bottomed fosse reaches approximately four metres across at its upper edges. On the south-east to south-west section, however, both banks have been reduced to a scarp and the fosse to a level berm roughly six metres wide, suggesting either deliberate levelling or long-term agricultural erosion. A causewayed entrance gap, three metres wide, survives at the east-north-east, which would have been the original access point; a causeway is simply a section left uncut across the ditch to allow passage. Several additional cattle gaps are also visible, punched through the banks at later points. The site appears on the 1916 edition of the Ordnance Survey six-inch map, where it was recorded using hachure marks, the standard cartographic shorthand of the period for earthwork features.