A bullaun is a boulder or outcrop with one or more rounded, cup-shaped hollows ground into its surface, the purpose of which remains debated; they appear across Ireland in association with early Christian sites and ancient boundaries, though this one sits beside something considerably older. The combination of the two, a prehistoric enclosure and a bullaun in close proximity, is the kind of quiet adjacency that tends to accumulate meaning over centuries without ever resolving into a tidy explanation.

The enclosure itself is a rath, the most common type of early medieval settlement monument in Ireland, typically consisting of a raised circular or subcircular bank with an external ditch, or fosse, enclosing a domestic area. This particular example, on a south-facing slope in undulating grassland, measures roughly 69 metres north to south and 66 metres east to west. It was noted by Holt in 1912 and again by McCaffrey in 1952, and the decades since have not been kind to it. The bank is now largely overgrown with bramble and hawthorn, and several gaps in it appear to be the result of modern interference rather than simple age. The external fosse remains visible along the western and northern edges, but the overall impression is of a monument in considerable decline.

The site rewards careful looking more than casual inspection. The fosse is clearest on the western and northern sides, and the bullaun to the east is a separate point of interest worth seeking out independently. The enclosing vegetation, though it obscures the bank, also gives some sense of the original circuit.