No earthen bank, no stone, no depression in the grass marks the spot where a circular enclosure and the ruins of a church once stood. The site is known only through a map, a book, and a single unnamed witness.

The 1842 Ordnance Survey six-inch map records two features here: a rectangular building marked as the "site of church" and a dotted circular outline labelled "graveyard". The circular form is significant, as early Irish ecclesiastical enclosures were typically laid out in a rounded or oval shape, defined by an earthen bank or ditch, and many such enclosures across Ireland preserve that curvature even when the buildings inside them have long since vanished. Here, even that outline is gone. The church is associated with a figure called Fintan, and the place-name Killuntin derives from the Irish Cill Fhionntain, meaning Fintan's Church, a dedication that places it within the tradition of early Christian foundation in Munster. Writing in 1917, Patrick Power recorded a description from a man who had actually seen the old graveyard and recalled it being ringed by an earthen fence of the usual circular type. By the time the county's archaeological inventory was compiled in the 1990s, no visible surface trace of either the church or the graveyard remained.