What was once recorded as a small subcircular enclosure, roughly 30 metres by 25 metres, with a stream apparently threading through it, has softened over time into little more than a slight rise in the ground. The stream still runs along its south-western edge, but the shape that was legible on the third edition Ordnance Survey six-inch map of 1932 has largely dissolved back into the landscape.

Eskers are long, sinuous ridges of gravel and sand deposited by meltwater rivers flowing beneath glaciers during the last Ice Age, and they were frequently chosen as burial sites in prehistoric Ireland, their elevation making them visible landmarks in otherwise flat or boggy terrain. This particular mound is tentatively identified as either a barrow or a tumulus, both terms for burial mounds of broadly prehistoric date, though without excavation no firmer classification is possible. What gives the site additional weight is its proximity to a group of miscellaneous burials recorded approximately 125 metres to the west, suggesting this stretch of the esker may have held some sustained significance as a place of the dead, even if the specific periods and circumstances remain unclear.