What remains of the parish church at Kilmacomb is, on the surface, modest enough: wall foundations and a single west gable, sitting towards the bottom of a south-facing slope in County Waterford. But the site accumulates quiet strangeness the closer you look. A graveyard was clearly marked on the Ordnance Survey's six-inch map of 1840, roughly thirty metres by twenty-five, yet no physical evidence of burial survives today. A bullaun stone, a rounded boulder with one or more cup-shaped depressions that were used in early medieval Ireland for grinding or ritual purposes, was once associated with the site but has since been removed. And within fifty metres to the north-west, the holy well of St John the Baptist still exists as a natural spring, suggesting that whatever drew people to this spot long predates any formal church structure.

The church itself was already in trouble by the early seventeenth century. A survey of Waterford's ecclesiastical buildings recorded it as being in disrepair in 1615, which places its decline well within the upheaval that followed the Reformation. The surviving west gable retains a rectangular window and, notably, an internal ledge that once supported a gallery, a feature that hints at a congregation still making use of the space at some point, even as the fabric deteriorated around them. The interior dimensions, around fourteen metres east to west and just under five metres north to south, are those of a modest but functional parish church rather than anything more ambitious. Immediately to the south lies a separate earthwork site, the nature of which remains unspecified, adding another layer to a landscape that has clearly been occupied and used across many centuries.