What makes these walls particularly arresting is their relationship with the bog itself. The surrounding ground is noticeably stony, and the working interpretation is that the walls were built from stone cleared off the land by farmers preparing fields for cultivation or grazing. At some point after that, the bog began to develop and slowly swallowed the whole arrangement, preserving the boundaries in collapsed but legible form, with wall traces still reaching around a metre thick and half a metre in height. Bog formation of this kind is a well-documented phenomenon in Ireland; waterlogged, acidic conditions can preserve organic and structural remains for millennia, which is why cutaway bogs across the country have yielded everything from ancient trackways to butter cached in wooden containers. Here, the peat drew back to expose not a single dramatic find but an entire agricultural landscape in miniature. Roughly forty metres to the north-west, an enclosure and a hut site have also been recorded, suggesting this corner of the Beara Peninsula was once a place where people lived and worked the land before the bog made its slow claim.