The enclosure measures roughly 55 metres north to south and 100 metres east to west, and its defining feature is an earthen bank approximately one metre high that traces that distinctive flat-sided curve across the landscape. Enclosures of this kind are among the more common yet least understood monuments in the Irish countryside. They could represent the remains of a ringfort, a type of enclosed farmstead used widely in early medieval Ireland, though the D-shape rather than the more typical circular plan makes this one slightly anomalous and harder to categorise with confidence.

What gives the site an added layer of quiet complexity is the way later boundaries have settled across it. The townland boundary runs east to west through the enclosure, as does a separate earthen bank and field fence of the same approximate height. These later divisions have effectively stitched the ancient earthwork into the working fabric of the farmland around it, blurring the line between prehistoric or early medieval monument and ordinary field boundary. The interior of the enclosure is described as level, which is itself a detail worth noting; a flat interior within a raised perimeter is consistent with deliberate construction rather than a natural landform, suggesting the bank was thrown up to define and perhaps protect the space within.