Look more carefully, though, and the bank reveals itself to be partially stone-faced, the kind of deliberate construction that marks this as an enclosure, a term archaeologists use for a bounded area defined by a bank or ditch, which in Irish contexts often signals early medieval settlement, livestock management, or sometimes ritual use. The enclosure at Ards Beg measures roughly 80 metres north to south and 60 metres east to west, its interior tilting gently downhill toward the river below, where the ground falls away steeply to the south.

Within the enclosure, in its south-west quadrant, the land preserves something quieter still: the faint traces of a rectangular structure, approximately 8 metres by 14 metres, its foundations reduced to little more than a suggestion in the turf. No date has been firmly assigned to either the enclosure or the building within it, and no historical record yet attaches a name or a period to whoever shaped this ground. What remains is the geometry, an oval boundary roughly one metre high at its earthen bank, and inside it the ghostly outline of a building whose purpose is unrecorded. The steep drop to the Mealagh River below would have made the site naturally defensible on at least one side, though whether defence, farming, or something else entirely drove its construction is a question the landscape keeps to itself.