This ringfort in Milltown, in the barony of Connello Lower, is easy to miss precisely because it has been half-absorbed by the working farm around it. A bulldozed passage has cut through the northwest side, pushing a baulk of earth some six metres back over what was once the enclosed interior, and a slurry pit now sits alongside that same passage to the north. What remains is a sub-circular area measuring roughly 28 metres on its southwest to northeast axis, its boundary marked by a low scarped edge, half a metre high and less than a metre wide, that has been stone-faced in the same way as the field boundaries nearby. The site has, in effect, been quietly cannibalised by the landscape it once organised.

Ringforts, known in Irish as raths, were the most common form of rural settlement in early medieval Ireland, typically consisting of a circular enclosure defined by an earthen bank and ditch, within which a family and their livestock would have lived. Thousands survive across the country in varying states of preservation. This one was recorded as a circular enclosure of approximately 30 metres in diameter on the Ordnance Survey six-inch map of 1923, which gives a useful baseline for understanding just how much has since been lost to agricultural activity. The survey notes were compiled by Denis Power and uploaded in August 2011, by which point the damage to the northwest arc was already well established. The scarp that does survive runs from north-northeast around to the west, and its stone-facing suggests it was integrated into the farm's field system at some point rather than left to erode on its own terms.

The site sits on a gently south-facing slope in undulating pasture, which would have made it a practical choice for its original occupants. The interior is uneven underfoot and covered in nettles and thistles, so stout footwear is advisable. A marshy area collects along the base of the surviving scarp on the southwest arc, which can make that section particularly soft after rain. There is nothing formally signposted or managed here; it is a working farm landscape, and any visit should be made with that in mind. The most legible section of the surviving earthwork runs along the northern and western arcs, where the scarped edge is clearest.