Measuring roughly five metres north to south and four metres east to west, its semicircular shape is typical of a fulacht fia, one of the most numerous and least celebrated monument types in the Irish archaeological landscape. These are the remains of ancient cooking sites, most dating from the Bronze Age, where stones were heated in a fire and then dropped into a water-filled trough to bring it to the boil. The burnt and shattered stone that resulted from this repeated heating and cooling was piled up over time, forming the distinctive mound or spread that survives today.

The placement of this particular site tells a quiet story about how these monuments work. Fulachtaí fia are almost invariably found close to water, whether a stream, a spring, or, as here, the wet ground at the edge of a bog. Water was essential to the process, and the boggy margins of North Cork would have provided it reliably. The reclaimed pasture surrounding the site now gives it a deceptively tidy setting, the kind of field that might easily be crossed without a second glance, the scatter of burnt material underfoot only legible once you know what you are looking at.