This subcircular earthwork measures roughly 14.4 metres east to west and 12 metres north to south, though you'd need a keen eye to spot it today. What remains is a subtle undulation in the ground, likely the worn remnants of an old bank or wall that once stood here. The enclosure was cleverly positioned to make use of the natural terrain; its southern and eastern boundaries merge seamlessly with the terrace edge, whilst the northern and western sides are defined by an inward facing scarp where the ground rises towards the ridge above.

The interior of the enclosure forms a level circular space about 9 to 10 metres across, suggesting this was once a deliberately maintained area, perhaps for habitation or agricultural use. The exact purpose and age of the structure remain uncertain, as no archaeological excavation has been carried out at the site. Such enclosures are common throughout Ireland and often date from the Bronze Age through to the medieval period, serving various functions from defensive homesteads to livestock pens.

Just four metres west of the main enclosure sits another intriguing feature: a small circular hollow measuring three metres across and about 0.4 metres deep on its eastern side. When Davies recorded this depression in 1942, he noted the absence of any visible stonework or structural remains but suggested it might be the foundation of a limekiln. These small industrial structures were common throughout rural Ireland, used to produce quicklime for agricultural purposes by burning limestone at high temperatures. Without further investigation, however, the true nature of this hollow remains speculative.