Measuring roughly fifteen metres in diameter, the enclosure is defined by a low bank, with a small annexe extending from its western side. It sits within a larger field system, suggesting that whoever shaped this landscape was working at considerable scale, organising both the land around the enclosure and the enclosure itself as part of a broader pattern of use and occupation.

Circular enclosures of this kind are a common feature of the Irish countryside, though their purposes varied considerably. Some served as farmsteads, the bank offering a degree of protection for livestock or a household; others had ceremonial or burial functions. The small annexe here is a detail worth noting. These attached secondary spaces sometimes functioned as stock pens or entranceways, hinting at the enclosure's practical, agricultural character rather than anything more ceremonial. The site forms part of a documented field system in the Formoyle area, which speaks to a period when the slopes of Slieve Elva, a limestone hill in the Burren uplands, were more intensively worked than they are today.