A fulacht fia is a burnt mound, typically Bronze Age in origin, formed by the repeated heating of stones in a fire and then plunging them into a water-filled trough to bring the water to a boil. The process sounds laborious, but experiments have shown it works efficiently, and these sites are among the most common prehistoric monument types found across Ireland. This particular example sits quietly overgrown with gorse and heather, its origins legible only to those who know what the irregular hummock of scorched material actually represents.

The mound measures roughly ten metres north to south and six metres east to west, rising to about 0.8 metres at its highest point. Where the western bank of the adjacent stream has been gradually eroding, burnt material has been exposed in the cutaway soil, and a shallow depression there suggests the position of the original trough or pit that formed the working heart of the fulacht fia. The charcoal-enriched composition of the mound reflects centuries of accumulated debris from repeated firings, the shattered stones discarded after each use when they became too fractured to hold heat effectively. An enclosure of some kind lies approximately fifty metres to the south-east, hinting that this was not an isolated feature but part of a broader pattern of activity in the area, though the relationship between the two remains unspecified.