This is a cashel, the Irish term for a stone-walled ringfort, a form of enclosed farmstead that was common across early medieval Ireland. What makes this particular example quietly interesting is not any single dramatic feature but the accumulation of detail: the slight remains of a double-faced wall still tracing a subcircular outline roughly thirty metres across at its widest, a shallow ravine running just to the east, and the whole structure sitting inside a larger multiperiod field system that hints at long, layered agricultural use of this landscape.

The cashel's wall, where it survives, is between 1.2 and 1.4 metres wide and nowhere more than 0.6 metres high, the outer face most legible on the north-western side. Inside the enclosure, the ground is far from flat. Two grass-covered linear mounds of disturbed earth extend across the interior, and a low, ill-defined cairn occupies the south-western portion. In the north-east, an L-shaped mound with internal dimensions of roughly eight by five metres reads more like displaced spoil than the remains of any structure. The site was noted by Tim Robinson on his map of the Burren published in 1977, placing it in the record before more systematic survey work caught up with it. Around 150 metres to the north, two further monuments, another cashel and a separate enclosure, suggest this part of the Eanty Valley was once considerably more populated or intensively managed than its present quietness implies.