No bank, no ditch, no depression in the soil. The only evidence that it exists at all is a cropmark, the kind of faint circular shadow that shows up in aerial photography when buried features affect how vegetation grows above them, causing subtle differences in colour or height that are invisible at ground level but legible from the air.

The enclosure came to light in a photograph taken on the 13th of July 1966, part of the Cambridge University Collection of Aerial Photography. It shows a circular cropmark sitting on the hillside, with a ringfort, the more familiar kind of enclosed farmstead from early medieval Ireland, located around twenty metres to the northwest. Ringforts are typically earthen or stone-built circular enclosures that once served as defended homesteads, and many thousands survive across Ireland in varying states of preservation. This enclosure is a quieter kind of presence altogether, its diameter and rough shape discernible only because a camera happened to be pointed at that stretch of Tipperary on a summer's day nearly sixty years ago.

Because nothing is visible above ground, there is little a visitor could practically seek out. The site sits in working pasture, and its outline remains entirely a matter of record rather than experience. What is perhaps most interesting about it is the way it illustrates how much of the Irish landscape holds structure beneath its surface, forms that farming, time, and the slow movement of soil have buried without erasing entirely.