It measures just over four metres north to south, with a flat southern edge giving it a distinctive D-shape in plan, and it rises only fifteen centimetres above the surrounding ground. Beneath the turf, the mound is composed of heat-shattered stones and soil darkened by charcoal, the accumulated debris of repeated high-temperature burning carried out here many centuries ago.

This kind of site is known in Irish archaeology as a burnt mound, and it belongs to a broader category of prehistoric cooking or processing sites called fulachtaí fia, a term referring to the characteristic spreads of fire-cracked stone that accumulate wherever water was repeatedly heated by dropping in stones from an open fire. The typical interpretation is that a trough, often timber-lined, was filled with water and brought to a boil this way, though some archaeologists have argued for other uses including textile processing or bathing. What makes this particular mound quietly interesting is its proximity to two confirmed fulachtaí fia, one roughly ten metres to the south-east and another about twenty metres further in the same direction. Whether this cluster represents a single site used over a long period, or distinct episodes of activity returning to the same sheltered slope, is not recorded, but the grouping is suggestive of a location that held some practical appeal, perhaps a reliable water source or a favoured hollow in the hillside, that drew people back again and again during the Bronze Age.