Measuring roughly 21 metres north to south and 20.5 metres east to west, it is the kind of thing you might walk past without registering, until you notice that the ground is doing something deliberate. An earthen bank, still standing to around 1.2 metres in height, traces the perimeter with a regularity that grass and time have softened but not erased.

This is a ringfort, or at least something in that family, one of the most common monument types in the Irish countryside. Ringforts, which were typically enclosed farmsteads of the early medieval period, were built by raising a bank of earth around a domestic area, sometimes with a fosse or ditch outside it. They served as much for demarcating status and property as for any serious defensive purpose. What survives at Cloghane fits that broad tradition: two intentional gaps in the bank, one to the north at 1.8 metres wide and one to the east at 2 metres, would have served as entrances. Inside, a shallow depression towards the southern interior hints at some structural history, and faint traces of cultivation ridges suggest that at some point the enclosed ground was worked, either as part of the original use or in a later agricultural phase when the monument's original meaning had long been forgotten.

The site sits in level pasture land, which means the earthwork has not been dramatically eroded by slope or water. That relative flatness is part of why the bank reads so clearly in the landscape, a low but definite rim around an interior that still feels set apart from the surrounding field, even without knowing exactly what it once contained.