The site is not a ruin in any conventional sense; there are no standing walls, no visible stonework, no obvious surface drama. What remains is a fosse, a ditch cut into the ground that once defined the boundary of an enclosure, and whose circular outline, roughly 23 metres across, still shows up clearly when viewed through aerial photography.

The enclosure was identified not through excavation or fieldwork but through careful scrutiny of aerial imagery, including Digital Globe orthophotos taken between 2011 and 2013, as well as earlier Ordnance Survey Ireland orthophotos that confirmed the feature was not a recent anomaly. The record was compiled by Caimin O'Brien and uploaded in June 2020. Circular enclosures defined by a fosse are a recurring feature of the Irish landscape, and they take many forms; some are ringforts, the enclosed farmsteads that proliferated during the early medieval period, while others may have served ceremonial or funerary purposes in prehistory. The poorly drained grassland at Caherelly East has likely helped to preserve the feature by discouraging the kind of deep ploughing that destroys crop-mark sites elsewhere.

The site does not announce itself. Visitors approaching on foot across wet ground would find little to see at ground level, and the significance of the slight depression or change in vegetation that might mark the fosse would be easy to miss without prior knowledge of its location and dimensions. The aerial photographs that brought it to attention remain the clearest way to understand what is here. Consulting the National Monuments Service record before any visit would be worthwhile, as it holds the spatial data needed to orient yourself on the ground. If the grass is short and the ground is wet, the slightly different drainage pattern within the old ditch boundary may just be detectable underfoot, but the real experience of this place is in the gap between what the eye can see standing in a field in County Limerick and what becomes apparent the moment you look down from above.