What looks like a faint, slightly raised rim in the grass is in fact a ring barrow, a type of prehistoric funerary monument in which the dead were interred within a low earthen bank and an encircling ditch, or fosse. This particular example measures sixteen metres across, with a bank that reaches no more than ten centimetres at its highest point and a fosse just twenty centimetres deep. It is, by any measure, a subtle thing.

The monument was significant enough to be marked on the 1916 edition of the Ordnance Survey six-inch map, hachured in the cartographic shorthand used for earthworks of this kind. By 1996 it had been formally recorded, though classified somewhat blandly as an "Enclosure" in the Record of Monuments and Places, the statutory register that identifies archaeological sites across Ireland. That cautious label reflects how worn the site had become, the bank especially degraded to the west and north-east, the whole area overtaken by brambles, reeds, and rushes. At some point deciduous trees were planted around it, so that what was once an open hilltop position with views in all directions is now enclosed by canopy.

For anyone who seeks it out, the site rewards patience more than spectacle. The fosse, two and a half metres wide in places, is the most legible feature on the ground, and following its shallow curve is the clearest way to understand the monument's shape. The surrounding vegetation makes close inspection difficult, but the elevated position of the hill still offers glimpses of the wider Clare landscape through the treeline.