What makes it worth a second glance is the detail: traces of kerbing along the north-western arc, a scatter of quartz stones along the southern edge, and a single large stone, one and a half metres long, lying east to west across the cairn's centre. That deliberate placement suggests this was never simply a field clearance heap.

The cairn is roughly circular, measuring about 6.3 metres north to south and 5.9 metres east to west, and rises to only 0.7 metres above the surrounding ground. A cairn of this type, a low stone mound sometimes covering a burial or marking a significant point in the landscape, was a common form of monument in prehistoric Ireland, though the precise date of this one is unrecorded. Kerbing, the use of upright or set stones to define the outer edge of a cairn, is a feature associated with deliberate construction rather than casual accumulation. The quartz stones at the southern edge are also suggestive; quartz appears repeatedly at prehistoric burial and ceremonial monuments across Ireland, apparently chosen with some intention, though whether for visual effect, symbolic meaning, or both remains a matter of interpretation. Much of the structure now sits half-absorbed into the peaty soil, with individual stones protruding through the surface, and there is some cutaway bog nearby, evidence of the turf-cutting that has shaped this landscape for generations.