It is not being rebuilt; it is being uncovered. Where peat cutters have worked through the bog, a collapsed drystone field boundary has been exposed, lying more or less as it fell, its stones resting on the base clay beneath centuries of accumulated peat. The wall stands roughly half a metre high where it emerges, and for stretches of around eighty metres it is clearly visible running north to south from a small eastward-flowing river. Beyond that, another seventy metres or so can be traced only by the intermittent crowns of stones breaking the surface, and where the bog deepens, it disappears altogether before curving gently away to the southwest.

Drystone field boundaries, built without mortar by laying stones carefully against one another, were the standard way of dividing land across Ireland for millennia. What makes this one quietly remarkable is the manner of its preservation. The bog did not destroy the wall; it buried it. Peat accumulates at a slow but steady rate, and any structure that was standing when the bog began to grow over this east-facing slope would have been gradually engulfed, sealed away from the air and from decay. The fact that the boundary rests directly on the base clay suggests it was built before the bog had grown to any significant depth at this location, which places its construction at some point in the more distant past, though no specific date is recorded. The cutaway process, which involves the mechanical or manual removal of peat for fuel, has effectively done in decades what erosion might never have managed, returning a fragment of an old agricultural landscape to visibility.

The wall's original purpose was mundane enough: to divide one patch of ground from another, to keep animals in or out, to mark ownership or use. That it curved to the southwest before apparently ending suggests a field of some irregular shape, fitted to the contours of the slope rather than imposed upon them. What lay within that boundary, and who built it, the bog has not yet said.