It is, in fact, the surviving remnant of a ringfort, a type of enclosed farmstead built across Ireland roughly between the early medieval period and the Norman arrival, in which a circular earthen bank, sometimes accompanied by a ditch, defined a family's homestead and small farmyard. What makes this particular example quietly interesting is how thoroughly it has been absorbed into the everyday working landscape around it.

The site was recorded on the Ordnance Survey's six-inch mapping of 1842, where it appears as a hachured circular enclosure approximately thirty metres in diameter. Hachuring was the standard cartographic technique of the period for showing raised ground, and the surveyors clearly recognised the shape as a deliberate construction rather than a natural feature. By the time later OS editions were produced in 1904 and 1937, the full circle was gone, but the western-to-northern arc of the original earthen bank had been incorporated into the field fence system, and it continued to be mapped in that form. The enclosure's diameter of around thirty metres is fairly typical for a rath of this kind, large enough to have sheltered a family dwelling and perhaps a few ancillary structures or livestock pens within its bank.