Locals call it the Duck Pond, a name that undersells its original design considerably. The feature is roughly circular, about 130 metres across at its widest point north to south, and it sits on a south-east-facing slope with the site of the former Mount Firoda House visible below it to the south. A dense ring of rhododendron, planted close together, forms the outer boundary, enclosing the whole composition like a living wall.

Inside that rhododendron ring, a broad circular drain runs slightly off-centre, surrounding a gently raised copse of conifers at the middle. The geometry of the thing, a ring within a ring within a ring, is deliberate and unmistakably designed, even if nature has now largely reclaimed it. The drain was once water-filled, and that water was not merely decorative. A linear trench channelled it downhill for the domestic use of the house and farm below, meaning this ornamental pond was simultaneously the estate's water supply. The feature belonged to the Mount Firoda Estate, the property of Lord Bellew, and the combination of landscape aesthetics with working infrastructure was entirely typical of how larger Irish estates were managed in the eighteenth and nineteenth centuries, where beauty and utility were expected to share the same ground.

Today the drain is almost completely choked with vegetation, and the whole area sits within marsh and forestry that has grown up around it. The rhododendron ring, though, remains closely set and legible, and the slight rise of the central copse is still visible to anyone who knows what to look for. The Ordnance Survey maps record the line of the old water trench, which gives some sense of how the system once connected this quiet ornamental hollow to the household life of the estate below.