It is easy to miss: the enclosing bank rises only about sixty centimetres above the surrounding ground, and a covering of trees has softened whatever definition it once had. Inside, the land is not the smooth, workable soil you might expect of a settled enclosure, but broken by substantial rock outcrop, which raises quiet questions about how intensively this space was ever actually used.

This is a rath, the most common type of early medieval settlement in Ireland. A rath typically consisted of a circular earthen bank, sometimes with an external ditch, enclosing a domestic space where a farming family would have kept their home and perhaps their livestock. Thousands survive across the country in varying states of preservation, ranging from imposing multi-vallate monuments to barely perceptible traces like this one. The Cloonconneelaun example, roughly thirty-eight metres across on its north-south axis and thirty-six metres east to west, falls towards the modest end of the scale. Its survival in pasture rather than under tillage has probably been the key factor in keeping even this much intact; ploughing has erased countless similar sites elsewhere.