The enclosure is a subcircular raised area, roughly 30 metres north to south and 24 metres east to west, bounded by a scarp that reaches about 1.7 metres at its highest point. Along the southwestern to northwestern arc, a slight internal lip adds definition to the inner edge, and the interior tilts gently downward toward the east. A cattle gap cut into the southern side is the only obvious modern intrusion, though the western boundary has long since been absorbed into the surrounding field system.

The site appears on the Ordnance Survey six-inch map of 1842, drawn with hachures indicating a slightly oval form, which is the conventional notation surveyors used to suggest raised ground or earthen banks. Later editions, from 1906 and 1934, record it again, each time with minor differences in how the shape was rendered, suggesting the monument was stable enough across nearly a century of mapping to be consistently noted, if never formally investigated. Enclosures of this general character in Cork and across Ireland are often associated with early medieval settlement, where a ringfort, sometimes called a rath or lios, would have enclosed a farmstead and its outbuildings within an earthen bank and ditch. Whether that is the origin here is unknown; no excavation or documentary record appears to have clarified the matter.