The field boundaries here do not march in straight lines as later agricultural improvement tended to demand; instead they curve, following some older logic of land division that belongs to a period long before modern farming reshaped the Irish countryside.

What survives is a roughly rectangular zone of approximately one hundred metres by forty metres, within which traces of curvilinear stone boundaries, around sixty centimetres thick and forty centimetres high, emerge intermittently from the bog surface. Bog growth is a slow but relentless process, and the fact that these walls protrude at all suggests either that they were once considerably more substantial, or that the peat has not yet finished swallowing them. Within the wider network of boundaries, two discrete enclosures have been identified, hinting that this was not simply open-field land division but a more structured arrangement of enclosed spaces, perhaps for livestock or cultivation. The curvilinear style of the boundaries is a feature commonly associated with early medieval or prehistoric land management in Ireland, a tradition of working with the natural contours of the ground rather than against them.