This is a rath, a type of ringfort built during the early medieval period in Ireland, typically between the fifth and twelfth centuries, and used as a farmstead enclosed by one or more earthen banks. What makes this one quietly worth attention is the layering of its story: a structure that was still essentially intact when the Ordnance Survey mapped it in 1838, but which had already lost a significant stretch of its northern bank by the time surveyors returned in 1914. Somewhere in that seventy-six year window, land use quietly erased what centuries of weather had not.

The rath itself measures roughly 28 metres across and retains an earthen bank averaging about 3.7 metres in width. The bank stands less than a metre high internally and barely more than that on the exterior, modest dimensions by any measure, but enough to have defined a boundary that mattered to whoever built it. Traces of possible stone facing on both the inner and outer faces of the bank suggest a degree of construction care that goes beyond a simple thrown-up mound. To the south and south-west, a slight depression in the ground may represent a fosse, the shallow ditch that would have run outside the bank to reinforce the enclosure. There appear to be three gaps in the bank: a possible original entrance at the south, and further openings at the south-south-east and east-south-east. The interior has been levelled to some extent on its eastern side to counteract the natural slope of the hillside, a small but deliberate piece of earthwork. At the centre sits a field clearance cairn, a modest heap of stones gathered from the surrounding ground by farmers working the land in later centuries, its presence a reminder that the interior has long since been put back to agricultural use.