A roughly subrectangular wall, running approximately 140 metres north-northeast to south-southwest and 123 metres in the perpendicular direction, traces the edge of a natural knoll rising from what is otherwise low-lying, reclaimed bogland. No entrance gap breaks its circuit, the interior subdivided by further field walls and climbing gently toward the centre, and the whole structure is so overgrown with brambles and briars that any clear reading of its form requires a certain persistence.

The wall itself survives in a robbed-out condition, meaning stone has been removed from it over time for use elsewhere, a fate common to rural stonework across Ireland once a boundary lost its original purpose or a more useful building project came along. What remains stands between 0.6 and 0.8 metres in height and between 0.3 and 0.4 metres in width, composed of a mixture of single large boulders, some roughly 0.5 metres thick, and tumbled sections where two or three courses of stone once sat one upon another. Only one wall-face is visible, which suggests the structure was built to revet, or shore up, the edge of the knoll rather than to form a freestanding boundary in the conventional sense. Old cartographic evidence offers the clearest explanation for why this wall exists at all: the land immediately surrounding it was historically prone to flooding. The wall, in other words, was almost certainly built to define and protect the usable higher ground from the encroaching water of the surrounding bog and lough margins.

The site sits beside a pathway running from a road to the east and leading through to a modern slipway at the northern end. At the time of inspection, freight containers occupied part of the northwestern section, lending the knoll an unexpectedly industrial atmosphere. The wall is most legible from the northeast through to the south, where its line is clearest despite the vegetation.