That detail, modest as it sounds, is what sets it apart from the ordinary field ruin; opposing doorways are a feature sometimes associated with ecclesiastical buildings, and local tradition has long held that this is precisely what it once was.

The structure measures roughly 8.3 metres east to west and 3.4 metres across, built in the manner common to the region: dressed limestone blocks forming the outer faces, with a rubble core packed between them. This technique, known as a mortared or dry-rubble core construction, was a practical solution that allowed builders to present a neat, stable exterior while using less-worked stone in the fill. The site was noted by the geologist and antiquary G. H. Kinahan in 1869, and the belief that it represents the remains of a church was recorded by the cartographer and writer Tim Robinson, whose detailed fieldwork across Connemara and the Aran Islands documented oral traditions that might otherwise have gone unrecorded. Whether the building ever functioned as a formal church or as a simpler oratory or shrine building, the local memory of it as something set apart from domestic life has clearly persisted.