Though no trace of this ringfort survives today, previous archaeological surveys have documented its original features in considerable detail. The monument consisted of a level circular area measuring 35 feet in internal diameter, surrounded by an earthen bank that rose three feet high.

The defensive features of this rath included a fosse, or ditch, that ran around the perimeter, measuring eight feet wide and one foot deep. This ditch wasn’t continuous; it was interrupted on the eastern side by a six-foot-wide causeway that provided access through a corresponding gap in the bank. This eastern entrance arrangement was typical of Irish ringforts, which often oriented their entrances towards the rising sun or away from prevailing winds.

The ringfort’s position atop Bregina drumlin suggests it was strategically placed for visibility and defence, whilst its connection to two other nearby earthworks (recorded as DG107-071 and DG107-070) hints at a more complex settlement pattern in the area. These three monuments together may have functioned as a related group, perhaps representing different phases of occupation or serving complementary purposes within a single community. The Archaeological Survey of County Donegal, compiled by Brian Lacey and colleagues in 1983, remains the primary source for understanding this now-vanished piece of Donegal’s ancient landscape.