Today, almost nothing of it remains visible above ground. The site survives mainly as an absence, its original form legible only in the way later field boundaries have arranged themselves around it.

The enclosure was recorded on the first edition of the Ordnance Survey map, which places it among the many prehistoric and early medieval earthwork enclosures found across the Iveragh Peninsula. These circular enclosures, often referred to as ringforts when they have a defensive or domestic function, were typically defined by a bank and ditch thrown up around a habitation area or enclosing livestock. At Garranearagh, the meeting point of several field boundaries now marks where the enclosure once stood, and a slight kink in one east-west wall is thought to follow the curve of the original structure's north-western arc. A barely discernible bank surviving some 8.5 metres to the south may represent either another section of the enclosing element or the remains of some internal feature, though the evidence is too faint to say with certainty.

What makes this site quietly interesting is precisely how little it announces itself. The enclosure has been almost entirely absorbed into the working landscape of post-medieval field division, its geometry preserved only in the unconscious memory of boundary walls built by people who may have had no idea what lay beneath. The kink in the wall, the faint bank to the south, the convergence of boundaries at a particular point in an otherwise ordinary field: these are the kinds of traces that reward patient attention to the land rather than dramatic discovery.