The enclosure stretches roughly 100 metres north to south and 65 metres east to west, its boundaries defined on the east and west sides by an earthen bank some three metres wide and two metres high, with drystone facing still visible. What makes the geometry telling is that the church and graveyard sit just south of the enclosure's centre rather than at its heart, suggesting the building was placed within a pre-existing sacred boundary rather than the boundary being laid out around it.

The site sits on the north-eastern edge of a ridge, with level ground underfoot and a short steep drop to the north and east. Liam Price, writing in 1946, identified the place as an early ecclesiastical site, meaning the enclosure itself likely predates the medieval period, part of a tradition of curvilinear monastic or church enclosures found across early Christian Ireland. The ruined structure visible today dates only to the early nineteenth century, and no physical trace of any earlier church has survived above ground. A cylindrical block of granite noted by Price still lies just outside the south-western corner of the church, accompanied by a scattering of miscellaneous architectural fragments whose origins are no longer clear. The graveyard holds a considerable number of mid-eighteenth-century headstones, which gives a sense of how long the site remained in active use even as its earlier history was being obscured.

The most suggestive feature may be the enclosure's north-western edge, where a raised path running between two ditches appears to mark what was once the main entrance. There is no fosse, the defensive ditch that often accompanies earthworks of this type, so the bank here reads less as a fortification and more as a formal boundary, a deliberate demarcation of sacred ground from the world outside it.