To anyone walking past, it registers as little more than a slight rise in the field. What it actually represents is one of the oldest and most widely found types of archaeological site in Ireland: a fulacht fia, a prehistoric cooking place, where stones were heated in fire and then dropped into a water-filled trough to bring it to a boil. The process left behind a characteristic mound of fire-cracked, blackened stone, and it is exactly that kind of deposit which quietly persists here at the northern bank of the stream.

The site was recorded as a mound on the Ordnance Survey six-inch map of 1937, which tells us it was visible and distinct enough at that point to be marked on a map, though its true nature as a fulacht fia was identified through subsequent archaeological work. Fulachtaí fia are typically Bronze Age in date, broadly spanning the period from around 1500 to 500 BC, and they cluster near water sources with a consistency that suggests the streams were not incidental but essential to how the sites functioned. The positioning here, on the north side of a stream in open pastureland, fits the pattern closely. The burnt spread visible today is what remains after millennia of soil accumulation, agricultural activity, and the slow settling of the mound into the surrounding ground.