Somewhere beneath a tilled field in County Kilkenny lies the ghost of an oval enclosure, a monument that survived long enough to be mapped but not long enough to be preserved. The enclosure itself, measuring roughly 40 metres north to south and 53 metres east to west, has been levelled entirely. What remains are a couple of field boundaries that once traced its edges, now absorbed into the ordinary geometry of the farmland around them.

The enclosure does not appear on the first edition Ordnance Survey six-inch map of 1839, which suggests it was either overlooked by the original surveyors or had already begun to deteriorate beyond easy recognition. By the 1948 revision, however, it had been recorded as an oval feature with internal and external field divisions cutting across and around its perimeter, a sign that agricultural activity had already been reshaping the site for some time. After that revision it was levelled altogether. The clearest evidence of what once stood here came not from any ground survey but from the air: an aerial photograph taken on 16 July 1971 captured the western portion of the enclosure as a cropmark, the kind of subtle variation in plant growth that reveals buried or disturbed ground long after the surface has been smoothed over. Cropmarks appear when buried features such as ditches or banks affect how crops grow above them, creating patterns only visible from altitude and often only at particular times of year. That same photograph shows three further enclosures in the immediate vicinity, the nearest lying only about 40 metres to the south. Whatever this landscape was in the past, it was not empty.