Satellite imagery taken between 2011 and 2013 shows unremarkable pasture, and Google Earth confirms the same blank green surface. Yet the historic maps tell a different story, and that gap between what was once recorded and what is now visible is precisely what makes this spot in the townland of Kilgarriff quietly interesting.

The Ordnance Survey's six-inch map of 1840 marks the site as a rectangular area planted with trees, which suggests it was recognisable as something distinct from the surrounding farmland, perhaps a planted enclosure or a deliberately sheltered feature. By the time the 25-inch edition was surveyed in 1897, the shape had apparently shifted, or at least the cartographers understood it differently: the same spot is rendered as a roughly circular area of approximately 23 metres in diameter, defined by a field boundary. That shift from rectangular to circular between two editions is not easily explained. The earthwork, whatever its origins, sits about 350 metres west of the watercourse that marks the boundary with the neighbouring townland of Ahnaguarra, and 375 metres northwest of the Ahnagurra Stream. A related enclosure, catalogued separately in the archaeological record, lies around 160 metres to the northwest. Field boundaries running north to south intersect the site at its northwest and southeast edges, which may account for some of the disturbance and the gradual erasure of any surface trace.

For anyone minded to visit, the site lies in what is now ordinary agricultural pasture, and there is nothing on the ground to announce its presence. Access to fields in active use requires the landowner's permission. The most useful approach is probably through the historic map layers available via the Ordnance Survey Ireland website, where the 1840 and 1897 editions can be viewed side by side against modern satellite imagery, making the transformation of the site legible in a way that a physical visit, at least in its current state, cannot.