What lies beneath, however, belongs to a class of monument found in considerable numbers across Ireland: the fulacht fia, a type of ancient outdoor cooking site typically consisting of a horseshoe-shaped mound of fire-cracked stones beside a trough and a hearth. The working principle was straightforward; stones were heated in a fire and dropped into a water-filled trough to bring it to boiling point, allowing meat to be cooked. These sites cluster near water sources, which makes the position here beside a stream entirely typical.

What makes this particular spot quietly curious is not any individual distinction but the accident of its neighbours. A second fulacht fia sits immediately to the south, suggesting that this soggy corner of mid Cork saw repeated or prolonged use over time, or that separate groups returned to the same stretch of stream for the same practical purpose. Such pairings are not unheard of in the Irish archaeological record, though they remain relatively unusual. Both sites were recorded in the Archaeological Inventory of County Cork, Volume 3, published in 1997, which places them within a broader mid-Cork landscape that has yielded a considerable scatter of prehistoric activity. The rubble now covering this particular site obscures whatever mounded form the burnt stone originally took, leaving it as a kind of archaeological ghost, present in the record but absent from the ground.