The result is a small rectangular enclosure on the north-facing side of a rocky spur, where three sides of drystone construction, walls roughly seventy centimetres thick and one and a half metres tall, meet the fourth side provided entirely by nature. The entrance, cut into the north wall, is just fifty-five centimetres wide, narrow enough that anyone passing through would have to turn sideways.

The structure sits in rough upland pasture, which is itself worth pausing on. Whoever built it chose terrain that was already marginal, exposed to the north-east, and dominated by outcropping rock. Using that rock face as the southern boundary was a practical economy, the kind of decision that speaks to generations of people who built with whatever the mountain offered rather than quarrying and carting materials from elsewhere. Drystone construction, in which stones are fitted together without mortar, is common across Kerry and Ireland more broadly, ranging from field boundaries to small shelters and livestock enclosures. What is less common is the deliberate incorporation of a natural cliff or rock face as a structural element, reducing the labour needed while producing something that feels almost grown from the hillside rather than imposed upon it. Whether this enclosure was meant for animals, for storage, or for some other purpose altogether, the notes do not say, and the site has not yet given up a clear answer.