Most of what was built here remains buried in peat, which is precisely what makes the surviving portion so quietly compelling. Thirteen stones, each standing roughly half a metre high, are arranged like the spokes of a wheel, radiating outward to define a level, roughly circular area about 12.6 metres across. Between those radial stones, further stones fill the gaps along the circumference, forming a continuous wall at least half a metre wide. It is an unusual configuration, distinct from the more familiar stone circles of the Cork and Kerry uplands, and the full extent of the structure, still hidden beneath the ground, remains unknown.

The monument was recorded and catalogued by the archaeologist Seán Ó Nualláin in 1984, as part of his broader survey of prehistoric stone settings across Munster. Radial-stone enclosures of this type are rare, and their function is not well understood. They are generally considered to be prehistoric in origin, likely belonging to the Bronze Age, though without excavation it is difficult to say more with certainty. What gives this particular site additional interest is its immediate context: a four-poster monument, a small rectangular setting of four upright stones associated in Ireland and Britain with Bronze Age ritual or funerary use, stands just 90 metres to the south-west. The proximity of two such unusual and relatively rare monument types on the same hillside suggests this was a landscape that carried some ceremonial or commemorative significance to the communities who shaped it.