No headstones mark it. No inscriptions, no names. Only three large boulders break the surface, and a low earthen scarp running along the eastern and southern edges hints that the ground has been deliberately bounded at some point in the past. This is a cillín, the Irish term for an unconsecrated burial ground used, for centuries, to inter unbaptised infants, those who died by suicide, and others excluded from burial in sanctified church ground. These sites are scattered across Ireland in their hundreds, quietly tucked into field corners, cliff edges, and old raths, most of them unmarked, many of them forgotten except by local memory.

The site at Kilbeg measures roughly fourteen metres north to south and twelve east to west, a modest rectangle of raised grassland defined by that low scarp on two sides and traces of an earthen bank to the west. No grave-markers survive, which is not unusual for sites of this kind; families who buried children here were often acting out of grief and necessity rather than ceremony, and the landscape has absorbed their presence almost entirely. What local tradition has preserved, however, is the belief that a church once stood here, a detail that is not uncommon with cillíní. Many occupy ground that was sacred before them, whether a pre-Norman chapel, an early monastic enclosure, or simply a place long associated with prayer and the dead. The three boulders that remain visible offer no inscription or obvious arrangement, but they are the only fixed points in an otherwise undifferentiated field.