It is subrectangular in plan, flat-topped, and modest in height, rising between 0.3 and 0.8 metres above the surrounding ground. What makes it genuinely curious is the company it keeps: two smaller flat-topped mounds sit on its western and eastern edges, one roughly 2.5 metres across, the other about 5.5 metres, each only 0.3 metres high. A single bush grows at the eastern end, and a scatter of loose field stones lies across the surface. The whole thing measures about 17 metres on its longer axis and 13.4 metres across, which is substantial enough to be deliberate, yet subtle enough to pass almost unnoticed in ordinary farmland.

The mound does not appear on Ordnance Survey mapping, which makes its presence on Tim Robinson's 1977 map of the Burren all the more notable. Robinson's cartographic work on the west of Ireland was meticulous and attentive to features that official surveys overlooked, so its inclusion there carries some weight. By 1996, when the Record of Monuments and Places was compiled, the structure had been assigned the cautious classification of 'Enclosure (possible)', a category that acknowledges something is clearly there while admitting uncertainty about its origin, date, and function. Whether the main mound and its two satellite features were constructed together or accumulated separately over time remains an open question. The relationship between the three, that paired symmetry of smaller mounds at either edge of a larger platform, is unusual, and no obvious parallel or explanation appears in what is known about the site.