The enclosure at Killuragh was not found by excavation or local tradition but by someone studying aerial photographs, the kind of careful, methodical work that accounts for a surprising number of Ireland's lesser-known monuments. Seen from above, the shape resolved itself into a sub-oval ring, roughly 30 metres across on its longest axis and 27 metres north to south, with open views in every direction. At ground level, the features are modest to say the least.

The monument was identified through the Bruff Survey and catalogued as Map 15, no 26.5. What defines the enclosure is a combination of two subtle earthworks: a scarped edge, which is essentially a cut or trimmed slope in the ground, running from the north-west around to the south, and an earthen bank completing the circuit elsewhere. Neither is dramatic in scale. The bank measures around 5.3 metres wide but stands only 0.2 metres above the interior ground level, with a slightly greater height of 0.3 metres on the outside. The scarped section is just 1.4 metres wide and 0.2 metres high. It is the overall shape and construction method together, rather than any single dramatic feature, that led archaeologist Doody, writing in 2008, to suggest the enclosure may date to the Bronze Age, a period spanning roughly 2500 to 500 BC in Ireland, when circular and oval enclosures of this type were commonly constructed, possibly as settlement boundaries, stock enclosures, or ritual spaces.

Because the site sits in working agricultural land, there is no formal access or visitor infrastructure. The enclosure is recorded in the national monuments survey and its location can be cross-referenced through the National Monuments Service mapping tools for anyone wanting to identify it precisely. Given how low the earthworks stand above the surrounding pasture, the best conditions for spotting them at ground level are likely to be in low winter light, when raking sun throws even slight changes in ground level into relief. A drone photograph or a good topographic map will give a clearer sense of the oval outline than standing in the field itself. The site is essentially unmarked and unenclosed, which is in keeping with how quietly it has persisted here, just visible enough to have caught someone's eye from the air.