It was recorded on the original six-inch OS map, drawn up during that remarkable early Victorian effort to document every feature of the Irish countryside, but by the time surveyors returned a century later it was gone from the cartographic record entirely. Today, nothing is visible at ground level. The enclosure exists now only as an absence, detectable less by what is there than by what bends around it.

The site sits at the base of a gentle north-facing slope, with a marshy river valley running immediately to its north, the kind of low, damp ground that often discouraged later disturbance and that may have helped preserve at least some trace of the original landform beneath the soil. Enclosures of this type, typically circular or oval in shape and defined by an earthen bank and ditch, are among the most common archaeological features in the Irish countryside, often associated with early medieval settlement, though many remain undated. At Cormackstown, two field boundaries carry faint evidence of the enclosure's former presence. The western boundary, roughly 1.2 metres wide and 0.67 metres high, curves outward in a way that suggests it was laid out to skirt the edge of the old earthwork rather than cut across it. The northern field boundary may follow the line of the enclosure's north bank, effectively recycling the old perimeter as a later agricultural divide. It is a pattern seen elsewhere in the Irish midlands and south, where successive generations of farming quietly absorbed earlier features into the working geometry of fields.