This is the quiet strangeness of the place: it was not discovered by excavation or fieldwork, but by someone studying aerial photographs, the landscape giving itself away through the logic of light and shadow rather than the spade.

The feature was identified by Paul Walsh of the Ordnance Survey on 30 May 2005. What the photographs revealed was a sub-circular form, roughly 18 to 19 metres across, consisting of a central raised area enclosed by a surrounding depression, a profile that is characteristic of an earthwork enclosure, a category of monument that in Irish archaeology typically describes a defined area bounded by a bank and ditch, often associated with settlement, ritual, or agricultural use in the early medieval period, though not exclusively so. The monument appears to extend from the western side of a field boundary, suggesting that later land management has absorbed or partially obscured it. It is not an isolated feature in the landscape: further earthworks lie approximately 50 metres to the north-east, and a second enclosure sits around 450 metres to the south-east, hinting at a wider pattern of past activity across this part of County Tipperary that has yet to be fully investigated.