A rath, as this type of earthwork is known, is a roughly circular enclosure defined by one or more earthen banks and ditches, built predominantly during the early medieval period as a farmstead or place of modest local authority. This one is double-banked, which places it a step above the most common single-ring examples and suggests its occupants had some claim to status or security. What makes it quietly strange is how thoroughly the surrounding world has grown into it. The fosse, the ditch that once separated the two concentric banks, has been worn into an informal path by generations of feet. That path now breaches the outer bank in two places, at the north-east and north-west, turning a defensive arrangement into a thoroughfare.

The fort measures approximately 27 metres across in both directions, its inner bank still reaching an external height of around 1.5 metres despite being smothered in undergrowth. A causeway entrance, roughly 3.5 metres wide, survives at the east, which was the conventional approach in many Irish ringforts, its orientation possibly carrying practical or ceremonial significance. The interior is raised and slopes down toward that eastern entrance. In the southern half of the interior, beside a Scots Pine, there is a small depression in the ground, its origin unrecorded. Outside the outer bank to the north-north-east, a much larger depression may point to quarrying activity at some point in the fort's long afterlife. A stone-built field boundary cuts across the outer bank at the west-north-west, and an estate wall runs along the northern and western arcs, pressing up against the outer bank from outside. Local knowledge also places a limekiln, a structure used to burn limestone for agricultural lime, somewhere in the vicinity, a reminder that this landscape was actively worked long after the fort's original use had passed.