This is a fulacht fia, a type of prehistoric cooking site found in abundance across Ireland, typically Bronze Age in origin. The standard interpretation is that stones were heated in a fire and then dropped into a water-filled trough, bringing it to a boil for cooking meat. The mounds that survive today are the accumulated waste of that process: cracked, heat-shattered stone piled up over repeated use. This particular example measures roughly six metres north to south and five metres east to west, rising to about 0.8 metres in height, with a north-to-south depression marking its eastern edge where some of the burnt material is still exposed at the surface.

What makes the site quietly interesting is the landscape context preserved around it. Visible within the same depression are the tops of stones belonging to a relict field wall, a fragment of an agricultural boundary that has since been swallowed by bog. That wall can still be traced in the bogland immediately to the north and south, and a broader network of similar field boundaries survives roughly 34 metres to the south. Together, these features suggest that the mountain slope was once a working landscape, organised and farmed, at a time well before the bog encroached. The fulacht fia sits within that older world rather than apart from it, which raises the usual questions about the relationship between cooking sites and settlement, questions Irish archaeology has been slowly working through for decades without arriving at a single tidy answer.