It has been labelled a fort on maps for nearly two centuries, yet it may never have been one at all. There is no fosse, the trench-like ditch that typically surrounds an earthen enclosure, and no discernible entrance. What looks like a low stone bank defining its edge might simply be the remnant of a tree ring, a circular planting rather than a prehistoric or early medieval earthwork.

The site first appears on the 1834 edition of the Ordnance Survey six-inch map, where it is marked in the gothic lettering conventionally reserved for antiquities and described as a fort. At that point, surveyors recorded an external diameter of around twenty-five metres. By the 1907 edition, the cartographic language had shifted and the feature was depicted merely as a small circular field, suggesting that even within living memory of the first survey, its character had become ambiguous. The bank that survives today, less than a metre wide at the north and rising to about one and a half metres in height, sits on a natural scarp rather than on ground shaped deliberately by human hands, which adds further doubt about its origins. A fort in the Irish archaeological sense usually refers to a ringfort, a type of enclosed farmstead common from the early medieval period, typically defined by one or more earthen banks and ditches. This feature has the rough outline of such a place, but little else to confirm it.

What remains is a small, tree-planted circle on a hillside shelf, neither confirmed nor dismissed, carrying a name on old maps that may say more about nineteenth-century surveying conventions than about the actual history of the ground beneath the trees.