The earthen bank that traces this circle is only 1.2 metres high, modest enough to step over in places, yet it has held its shape for well over a thousand years, quietly organising the landscape around it while the surrounding land changed use and ownership many times over.

This is a rath, the most common type of early medieval enclosure in Ireland, typically built between roughly the sixth and tenth centuries as a defended farmstead. A circular earthen bank, thrown up from the soil dug out to form a ditch alongside it, would have enclosed a family's dwelling and outbuildings. Here, the enclosure measures 52.5 metres across, with its bank still standing and an external fosse, the ditch dug to reinforce the bank's defensive profile, surviving to a depth of 2 metres. The entrance faces west, a common orientation among Irish ringforts. When P. J. Hartnett noted this site in 1939, he recorded that a short section of an outer bank was still visible on the western side, and that the interior was under corn cultivation the previous year. That outer bank, if it once ran the full circuit, would have made this a more substantial enclosure than most. Today the interior lies in pasture, the ground inside the ring given over to grazing rather than tillage.

The modern world has settled in around it without quite swallowing it. A roadway runs just outside the bank to the east, and a house and yard sit to the north, meaning the rath now occupies a kind of margin between domestic and agricultural space, much as it always did.