This is a ring barrow, a type of prehistoric funerary monument typically consisting of a low central mound or platform enclosed by a circular ditch and outer bank. What makes this particular example at Ballyholahan quietly arresting is its modesty: barely four metres across, with a scarped earthen edge rising just ten centimetres, a shallow fosse or ditch at its perimeter, and the faint remnants of an external bank. At ground level, the southern and western sections of the ditch and bank have effectively vanished, leaving the monument half-legible to the eye.

The site sits within four metres of a companion ring barrow, with others recorded nearby, suggesting that this was once a loose funerary landscape rather than a single isolated monument. Ring barrows belong broadly to the Bronze Age tradition of marking burial or commemorative space through concentric earthworks, though their precise dating and use varied considerably across Ireland. The Ballyholahan example is small even by the standards of the type, and its survival in gently undulating pasture is partly a matter of luck. Aerial photography, specifically an Ordnance Survey image catalogued as 2430/29, was what brought it into the record in the first place, which is a reminder of how much of Ireland's prehistoric geography remains visible only from above, invisible to anyone walking the field.