This is a fulacht fia, a type of prehistoric cooking site found in abundance across Ireland, typically dating to the Bronze Age. The basic principle involved heating stones in a fire, dropping them into a water-filled trough to bring it to the boil, and then cooking meat in the heated water. The burnt and shattered stones were raked aside after each use, and it is the accumulated debris of those discarded stones that forms the mound visible today. At Kilbane, that mound measures 7.9 metres long and 6 metres wide, with an opening of 2.3 metres facing north, the classic horseshoe outline that gives this class of monument its recognisable shape.

What makes the Kilbane site quietly notable is not its singularity but its company. Two further fulachta fiadh lie to the west, suggesting this stretch of marshy, stream-side ground was a place people returned to repeatedly, quite possibly over generations. Wetland locations were not accidental choices. Proximity to a reliable water source was essential to the whole process, and low-lying ground near streams would have provided that consistency. The clustering of three monuments in the same area points to a sustained pattern of use rather than a single isolated event, though the precise relationship between the three sites, whether they were used simultaneously or represent different periods of activity, remains unknown.