A fulacht fia, for those unfamiliar with the term, is a prehistoric cooking site, typically a horseshoe-shaped mound of burnt and shattered stone left over from a process in which water, heated by dropping fire-cracked rocks into it, was used to boil or steam food. They are among the most common archaeological monuments in Ireland, yet their sheer frequency never quite erases the slight strangeness of encountering one, the anonymous residue of repeated, practical, ancient activity preserved in the landscape for thousands of years.

This particular example at Dooneens sits in marshy ground immediately north of a second fulacht fia, the two monuments close enough together to suggest that this stretch of low, wet terrain was returned to deliberately, perhaps over a long period. Marshy ground is exactly where you would expect to find such sites; proximity to water was a practical requirement of the whole process. By 1943, when the Ordnance Survey recorded the area on its six-inch map, the site appeared as a mound, still legible in the ground despite the passage of millennia. At some point, however, part of the site was quarried, which means that what survives today is incomplete, a remnant of a monument that was already a remnant of activity carried out long before anyone thought to record it.