The ground here is exposed limestone pavement, the bare, fissured rock characteristic of the wider Burren region, and it was only from the air that the traces of an older human presence became legible. In November 1987, aerial reconnaissance revealed the outlines of old stone walls running through a modern, unreclaimed field roughly 220 metres along its northwest-southeast axis and 210 metres northeast-southwest. What emerged from that altitude was a series of small, irregular enclosures, the remnants of a field system whose original logic is no longer clear.

Field systems of this kind, networks of low stone boundaries dividing land for agriculture or grazing, can date anywhere from the prehistoric period through to the post-medieval era, and without ground investigation the age of those at Kilcurriv Eighter remains uncertain. What the aerial photographs made visible was not a tidy, legible plan but something more fragmented: parcels of ground that suggest habitual use and deliberate division, without revealing their full story. A group of modern farm buildings occupies the eastern corner of the same field, a reminder that land in this part of Galway has continued to be worked even as the older boundaries beneath it have quietly faded from view.