The earthwork sits in level grassland at Creggaunnagroagh, its circular outline still legible despite centuries of weathering and encroachment.

What survives is a rath, the most common type of ringfort found across Ireland, typically dating from the early medieval period, roughly the fifth to the twelfth centuries, and understood to have served as a defended farmstead for a family of some local standing. This one measures approximately forty metres in diameter and was originally defined by two concentric earthen banks with a fosse, or ditch, running between them. A double-banked arrangement of this kind would have signalled a degree of status above the most basic single-bank enclosures. A gap on the eastern side may represent the original entrance, a feature often orientated eastward in Irish ringforts, though the poor state of preservation makes certainty difficult. The outer bank is partly obscured where the townland boundary has been laid over it, the kind of incremental erasure that happens not through any single dramatic event but through the slow accumulation of practical decisions made over generations.