The enclosure is there on the 1923 Ordnance Survey six-inch map, clearly depicted as an embanked ring, but on the ground today there is no obvious monument to speak of, only a dense tangle of scrub that has quietly swallowed it whole.

The site belongs to a class of monument known in Irish as a rath, a ringfort, which was the most common form of rural settlement in early medieval Ireland, typically consisting of a circular earthen bank and ditch enclosing a farmstead. Thousands survive across the island in varying states of preservation, but many, like this one at Ballyaglish, have been left to the mercy of encroaching vegetation. The Ballyaglish example sits on an east-facing slope, positioned just below the brow of a ridge, a placement that would have offered both a degree of shelter and a commanding view of the ground below. Denis Power compiled the record, which was uploaded in August 2011, and the description at that point already noted the monument as completely covered.

The site lies in scrubland and is not accessible in any conventional sense; the thorn thicket that covers it makes approach difficult, and there is nothing visible at ground level that would reward a casual visit without prior research into its precise location. For anyone with a particular interest in landscape archaeology, the most useful approach is to consult the 1923 OS six-inch mapping beforehand, which at least gives a sense of the enclosure's shape and scale before the vegetation claimed it. The east-facing slope setting is itself worth noting on the ground, as the broader ridge topography remains legible even if the monument itself is not.