That mapped outline is now largely gone, cut through by a field wall running from the northwest to the southeast, and whatever may once have lain to the southwest of that wall has left no visible trace at all.

What remains to the northeast is a curving, degraded stony bank, running about thirty-eight metres and following the arc that the original enclosure must have described. A little displaced stone is still visible along its northern line, hinting at the boundary that once completed the circle. Circular enclosures of this kind are among the most common monument types in the Irish landscape; they are generally interpreted as the enclosed settlements or farmsteads of the early medieval period, though some have earlier or later origins. The name Caltragh itself is suggestive, deriving from the Irish cealtrach, a word associated with a burial ground or an ecclesiastical enclosure, which adds a layer of ambiguity to what the original structure may have represented. Whether this enclosure was domestic, ritual, or something in between is not something the surviving remains can settle.