It is, in fact, a rath, the Irish term for a ringfort, the kind of enclosed farmstead that once dotted the Irish countryside in its thousands during the early medieval period, roughly the fifth to twelfth centuries. What makes this one quietly interesting is not any dramatic survival but rather its partial legibility: enough remains to read the original form, even as modern intrusions have trimmed away at the edges.

The earthwork measures roughly 45 metres north to south and 41 metres east to west, making it a fairly typical example of the type. A low internal bank, rising about 0.4 metres on the inside and only 0.2 metres externally, defines the perimeter, with a shallow fosse, essentially a ditch, running between the inner and any outer elements. A second, outer bank survives along the south-west to north-north-west arc, also with its own shallow external fosse, suggesting this was once a double-banked enclosure, a form sometimes associated with higher-status occupation, though the evidence here is too worn to press that point firmly. A roadway has clipped the eastern side, and a field boundary has cut into the south, so the circuit is no longer complete. The site came to wider attention when it showed up as a shadow site in aerial photography taken by Dr D.D.C. Pochin Mould in March 1993. Shadow sites appear when low earthworks, invisible at ground level, cast faint tell-tale shadows in raking light or reveal crop and soil differences from above.

The remains are subtle enough that the aerial view is arguably more revealing than a visit on foot. At ground level, the slight rise of the banks in the pasture is the main thing to look for, along with the gentle depression of the fosse where it survives. The southern and eastern truncations are a reminder of how routinely these sites have been encroached upon over centuries of agricultural use, absorbed into the field systems that have long since replaced the world the rath once organised.