It was never recorded as an antiquity, not even by the meticulous surveyors of the Ordnance Survey in 1840, who mapped it simply as an oval-shaped field. By 1897 it had vanished from the maps entirely, absorbed into the surrounding landscape without comment or classification. What remains is less a monument than an absence, detectable now only through aerial photography and the faint persistence of a field boundary along its western edge.

The enclosure at Blossomhill sits about 110 metres north of the townland boundary with Rathkeale Commons, and roughly 265 metres north-northeast of a recorded ringfort. A ringfort, to use the term loosely, is a circular or oval enclosure, usually defined by an earthen bank and ditch, that served as a farmstead or defended homestead during the early medieval period in Ireland. The proximity of this enclosure to a known ringfort raises questions that the available evidence cannot quite answer. Whether the two sites are related, whether the Blossomhill enclosure predates or postdates its neighbour, and what purpose it served, are matters the record leaves open. Compiled by Edmond O'Donovan and uploaded to the national inventory in March 2023, the site exists in that uncertain category of places that archaeology acknowledges without being able to fully explain.

There is no physical feature here dramatic enough to draw the eye of a passing visitor. The site is not marked on modern maps, and what little survives above ground, a fragment of boundary on the western side, is visible mainly in aerial and satellite imagery rather than from the ground. Google Earth orthoimages from 2009, 2015, and 2018 each show the location clearly enough for researchers working remotely, but on foot the enclosure blends into ordinary farmland. For anyone inclined to seek it out, the surrounding area is private agricultural land, and access would require landowner permission. The value of a site like this lies less in what can be seen than in what it suggests: that the Irish landscape is layered with enclosures, boundaries, and shaped ground that slipped through the documentary record, and that the fields themselves are older, and stranger, than they look.