It measures roughly eight to ten metres across and barely half a metre in height, a gently domed swell in the grass that only becomes legible as something deliberate when you know what you are looking for.

What gives it away, at least on paper, is the Ordnance Survey six-inch map of 1837, which records a circular enclosure at this spot. Ringforts, the most common field monument in Ireland, are enclosed farmsteads typically dating from the early medieval period, defined by an earthen bank and internal ditch; this feature, however, is described as smaller in diameter than the average ringfort, which places it in an ambiguous category that field archaeology has never quite resolved. The mound sits on a northwest to southeast ridge at the break of slope on the northeastern side, a position that offers clear views across undulating grassland toward the banks of the River Moy. That kind of elevated, outward-facing placement is characteristic of features built with both practicality and awareness of the landscape in mind. By the time the 1930 Ordnance Survey revision was made, a field boundary shown to the southeast had already been removed, leaving only the boundary to the southwest still in place. The enclosure itself, if that is what it was, has been reduced over time to this faint and inconclusive dome.