This one in Clooncorban, County Cork, announces itself with nothing at all. What may once have been a rath, the circular earthen enclosure that was the standard form of defended farmstead in early medieval Ireland, has been levelled so thoroughly that even trained inspection of the ground proved impossible, the crop growing there at the time of survey simply too high to allow any meaningful look at the surface.

The evidence for something having been here is indirect but quietly compelling. The Ordnance Survey six-inch map of 1900 shows a field boundary curving in an arc from east to southwest, the kind of gentle curve that tends not to occur by accident in an otherwise angular landscape of agricultural enclosures. That boundary, it seems, either enclosed a rath or was laid out to respect the edge of one already reduced to little more than a slight rise in the ground. By the time surveyors came to examine the site in the early twenty-first century, even the field boundary itself had been removed. The slope here faces northwest, and the ground is given over to tillage. Adding another layer of ambiguity, a possible souterrain, an underground stone-lined passage or chamber sometimes associated with ringforts and used for storage or refuge, has been recorded in the general area, though its connection to any former enclosure here remains unconfirmed.

What survives, then, is less a site than an argument for a site: a curved line on an old map, a slope in tillage, and a possible underground feature somewhere nearby. It is the kind of place that archaeology sometimes has to deal in, where the landscape has moved on and the record holds only the outline of what might have been.