Its diameter is only ten metres, its surviving wall reduced to a jumbled line of stones no more than forty-five centimetres high, and much of what once enclosed the space has been removed over time, leaving only the eroded edge of a scarp to mark where the boundary continued. A single slab, set radially into the perimeter at the north-east, probably indicates one side of an original entrance, though even that detail is tentative. What makes the place quietly odd is not its size but its interior: the ground inside has been carefully levelled, raised slightly on the western side and cut back into the rising bank on the east to a depth of around eighty centimetres, suggesting that whoever built this put real effort into creating a flat, usable floor within the hillside.

Enclosures of this kind, roughly circular and defined by a low stone wall or earthen bank, appear across Ireland in various forms and periods, sometimes associated with settlement, sometimes with ritual or agricultural use. The function of this particular example is not recorded. What is known is that it does not sit in isolation. Another enclosure lies approximately a hundred and forty metres to the north-west, and a cairn, a mound of piled stones typically associated with burial in the prehistoric period, sits around two hundred metres to the south. The grouping of such features across a hillside is fairly typical of how early activity arranged itself in the Irish landscape, structured not by accident but by some logic of association, visibility, or territory that is now difficult to reconstruct.