At Ballymoat in County Wicklow, the remains of a nave and chancel church sit on a gentle south-east-facing slope, its walls largely reduced to low courses of uncoursed rubble. Yet despite the general dilapidation, one detail stands out: nowhere in the surviving fabric is there any indication of where people once entered. The west gable, which reaches a height of about 2.45 metres and is the best-preserved element of the structure, contains a single featureless window opening, but no door is legible in any of the walls.

The building measures roughly 17.2 metres along its east-west axis and about 10.6 metres across, a modest but not insignificant size for a rural medieval church. A nave and chancel arrangement, in which a longer congregational nave connects to a smaller, often more elaborately finished chancel reserved for the clergy and altar, was the standard form for parish churches in medieval Ireland. The north-east angle of the walls survives to 1.7 metres, giving some sense of the original scale, but much of the rest has been reduced considerably. What makes the setting still more layered is the presence of an earlier circular enclosure around the church, of which roughly one-third remains. Circular enclosures of this kind, sometimes called cashels or ecclesiastical enclosures depending on their construction, are associated with early Christian religious sites in Ireland, suggesting activity here considerably predating the standing medieval fabric. The surviving portion is defined on the south and west by an earthen bank about 3 metres wide and 1 metre high, while a steep natural slope marks the eastern boundary. The northern section of the enclosure has been removed entirely, likely lost to later activity. The church now sits within a modern graveyard, and several headstones from the early to mid-eighteenth century are scattered among the grass, adding another layer of use to what is already a site with a long and partially legible past.