It is modest enough that a casual walker might take it for a natural arrangement of boulders, but its proportions, roughly sixteen metres north to south and nearly twenty-two metres east to west, and the deliberate coursing of its wall, about a metre and a half wide and half a metre high, suggest something purposefully made. The classification it carries, "enclosure", is a broad one in Irish archaeology, covering everything from prehistoric ceremonial sites to medieval farmsteads, which is part of what makes this particular example worth pausing over.

When the site was examined in 1994, the conclusion was straightforward: this was an animal holding enclosure, built sometime after 1700 AD. That dating places it firmly in the landscape of post-medieval farming, and the surrounding context supports it. The enclosure sits within the northern half of an eighteenth or nineteenth century field system, the kind of organised agricultural patchwork that spread across marginal upland ground during a period when pressure on land was intensifying across rural Ireland. The wall itself, described as roughly built from stones and boulders, is typical of the practical, unadorned construction that farmers used to pen livestock on rocky upland terrain, nothing more elaborate than the task required. There is no ceremony to it, which is precisely what makes it legible as a working structure rather than a ritual or defensive one.