Somewhere beneath the flat tillage fields at Clownings in County Kildare, a medieval world is slowly dissolving into the soil. Nothing is visible to the eye at ground level, but aerial photography has revealed a dense patchwork of cropmarks spreading across an area roughly 570 metres from north-north-east to south-south-west and 415 metres from west-north-west to east-south-east. Cropmarks form when buried features, walls, ditches, or compacted surfaces, affect how vegetation grows above them, producing ghostly variations in colour and density that become legible only from above. What the camera has caught here appears to be the eroded skeleton of an entire medieval landscape.

The pattern is remarkably complex for what is now ordinary farmland. Within the field system, analysts identified what appears to be a multi-vallate ringfort, meaning a circular enclosure defended by multiple banks and ditches, enclosing a smaller interior enclosure. Alongside it sits a second, bivallate enclosure, and threading through the whole arrangement is what may be the trace of an old roadway. Running beneath one part of the site, the cropmarks suggest the presence of souterrains, underground stone-lined passages associated with early medieval settlement in Ireland, typically used for storage or as places of refuge. The site sits in level ground skirted on its south-western, western, and northern sides by a small stream flowing northward, a natural boundary that may well have shaped how the original settlement was laid out. The interpretation was communicated by G. Stout in May 2015, and the evidence, for now, rests entirely on what aerial photography can infer.