The oval platform, roughly 38 metres along its longer axis and 25 metres across, is all that remains visible of a rath, the Irish term for a ringfort, which was typically a circular earthwork enclosing a family's dwelling and outbuildings during the early Christian period. The bank that survives is modest, no more than 10 to 20 centimetres high and a metre or two wide, and the original entrance has long since disappeared into the landscape.

The site appears on the 1837 edition of the Ordnance Survey six-inch map, where it is marked as a circular enclosure and labelled simply 'Fort', suggesting that even in the nineteenth century its outline was clear enough to record. A report from 1976 noted additional features that have since vanished entirely at ground level: an intervening fosse, which is a defensive ditch, and an outer bank beyond it. These would once have given the enclosure a more substantial, layered profile, the kind of concentric earthwork arrangement that signalled both defensive intent and social status. Their disappearance is a reminder of how quickly agricultural use can reduce an ancient structure to little more than a faint swelling in the ground.