This is a rath, the Irish term for a ringfort, the most common type of early medieval settlement monument in Ireland. Typically dating from somewhere between the sixth and tenth centuries, raths were enclosed farmsteads, their earthen banks offering a degree of protection for a family, their livestock, and their stores. This one measures approximately 28 metres east to west and 26 metres north to south, its perimeter formed by an earthen bank that still stands up to 1.6 metres above the interior ground level and 1.3 metres above the exterior on the north-west to south-east arc.

What makes this particular example worth a closer look is the care taken by its original builders to account for the natural hillslope. The interior has been deliberately raised on the south-west side to create a level living surface, a practical piece of earthwork engineering that speaks to the effort invested in the site. Where the bank gives way to a scarp on other sections of the perimeter, the drop reaches around 2.3 metres, with a faint internal lip of roughly 0.1 metres still surviving. A formal entrance, some 3.4 metres wide, faces south-south-east, and stones visible at the base of the bank on the eastern side may be the remnant of an original stone facing that once reinforced the earthen structure. Inside, east to west cultivation ridges cross the floor of the enclosure, suggesting that at some later point the enclosed space was turned over to agriculture, a common fate for these monuments once their defensive or social function had passed.