The nineteenth-century church stands at the centre of a D-shaped graveyard, enclosed by a stone wall that post-dates 1700, and it is almost certainly built from the bones of its own predecessor. The shape of the enclosure itself, roughly 33 metres north to south and 40 metres east to west, is a clue worth pausing over. Curvilinear or D-shaped burial enclosures of this kind are frequently associated with early medieval ecclesiastical sites in Ireland, where the rounded boundary reflects the original layout of an early Christian foundation rather than any later, more geometric planning.

When the Ordnance Survey visited in 1840, the surveyors noted with some precision what had happened. Their records state plainly that no old church ruins exist on the site, and that the parish church erected in 1830 was widely said to have consumed the walls of an earlier medieval structure to provide its building materials. The medieval church it replaced has its own record, catalogued under the reference LI022-076001-, indicating a recognised site of earlier ecclesiastical activity at Ballycahane. The Ordnance Survey memoir entry has a certain dry charm to it, observing that the graveyard "looks old, though perhaps not grave, is but small in extent and not much in use." The surveyor's wordplay aside, the observation carries a genuine point: the ground retains an air of age that the present building, scrubbed clean of any obvious medieval remnant, does not entirely explain.

The site sits in a rural part of County Limerick, and the graveyard's modest scale means there is not a great deal of ground to cover once you arrive. What rewards attention is the outline of the enclosure itself, the curve of the boundary wall that hints at a much older organisation of sacred space beneath and around the present structure. The church building is a straightforward nineteenth-century construction and carries little external ornamentation. The interest here is less in what you can see and more in what was methodically dismantled to make the seeing possible.