Roughly subcircular in plan, measuring approximately fourteen metres north to south and thirteen metres east to west, it sits quietly within what was once a much larger organised field system, the kind of landscape feature that suggests sustained, deliberate human activity across the hillside over a long period.

The enclosure was noted by Ros Ó Maoldúin and forms part of an extensive field system on Ailwee Hill, a landscape that carries the accumulated marks of past settlement and land use. Subcircular enclosures of this general type are found across Ireland and can date from prehistory through to the early medieval period; they served variously as settlement enclosures, small farmsteads, or stock enclosures, though without excavation it is rarely possible to be certain of the function or date of any individual example. What distinguishes this one is its context within a broader pattern of field boundaries on the hill, suggesting it was not an isolated feature but part of a working agricultural landscape at some point in the past.