Enclosure, Abbeyland, Co. Kildare
Co. Kildare |
Enclosures
In a field in Abbeyland, Co. Kildare, a large prehistoric or early medieval enclosure lies completely invisible at ground level, its existence betrayed only from the air. An aerial photograph captures what are known as cropmarks, the faint but readable traces left when buried ditches and earthworks cause crops above them to grow at slightly different rates, producing colour and height variations that resolve, from altitude, into the clear outlines of forgotten structures. What the photograph reveals here is a substantial elliptical enclosure defined by two concentric fosses, meaning a pair of roughly parallel ditches describing the same oval shape, one inside the other.
The place-name Abbeyland points to a connection with ecclesiastical landholding, suggesting the area was at some point associated with a monastic or church estate, though the enclosure itself may considerably predate any such association. Double-ditched elliptical enclosures of this type are known from various parts of Ireland and can belong to a wide range of periods, from the later prehistoric through to the early medieval. Without excavation it is impossible to say more precisely when this one was constructed or what it was used for, whether as a settlement, a ceremonial site, or something else entirely. It survives now only as a cropmark, which means the physical ditches have long since silted up and been ploughed over, leaving no visible surface trace.