They do not form the sharp, confident lines of working field boundaries; instead they protrude intermittently above the bog surface, their tops worn low, their course curving gently rather than running straight. What is visible today is the upper edge of a system that the encroaching bog has slowly swallowed over centuries.

The remains outline a roughly rectangular area of around 130 metres on its longer axis and 40 metres across, oriented northeast to southwest across the gentle south-facing slope. The walls themselves are slender, generally between 30 and 65 centimetres thick and only 10 to 35 centimetres above the present ground surface, meaning the bog has already claimed much of their original height. What makes the construction particularly legible in places is the technique used at intervals along the walls: upright stone slabs set at right angles to the wall's direction, a method sometimes used to provide structural rigidity in drystone construction. The walls are described as relict, meaning they belong to an earlier phase of land use, one that predates the formation of the bog that now covers them. As bog growth tends to occur over long periods, the abandonment of this field system likely extends back many centuries, though the precise date remains unknown. Fields like these, buried under blanket bog across upland Ireland, are reminders that landscapes now considered marginal or wild were once cleared, divided, and farmed by people whose names have not been recorded.