What remains is an oval earthen bank, low and flat-topped, enclosing an interior roughly 36 metres across at its longest axis. The outer height barely reaches 0.7 metres in places, and no trace of an original fosse, the encircling ditch that would once have reinforced such a boundary, is visible any longer. Later field walls have been built straight across the site, further obscuring whatever logic once governed it.

This kind of enclosure is known as a rath, the commonest monument type in the Irish countryside. Raths were typically the enclosed farmsteads of the early medieval period, home to a family and their livestock, defined by an earthen bank and ditch that served as much as a social marker as a defensive one. Tens of thousands once existed across Ireland; many have vanished entirely under centuries of ploughing and construction, and this one at Bishopsquarter sits at the more worn end of the survival spectrum. Its oval plan, measuring approximately 32 metres on the shorter axis, is still legible enough to record, but little of its original character persists. What gives the site a particular resonance is its relationship to the landscape around it. Roughly 150 metres to the north, an ecclesiastical enclosure and its associated remains occupy the higher ground, looking down over the rath. The proximity of the two sites, secular farmstead and religious enclosure, reflects a pattern seen repeatedly across early medieval Ireland, where church and settlement developed in close, often mutually dependent relationship.