What makes this particular structure quietly remarkable is the company it keeps: roughly 160 hut sites are scattered across the same summit, yet every one of them is positioned at a deliberate remove from the cairn itself, as though the monument commanded a kind of enforced clearance even long after it was built.

The cairn is subcircular, measuring around 14 metres north to south and 12 metres east to west, and still stands between 3 and 3.8 metres high depending on which side you approach. It was originally revetted, meaning its outer face was supported and shaped by thin, horizontally coursed limestone blocks, the best-preserved stretch of which survives on the northern side. The structure once had vertical sides, though much of the upper eastern portion has been robbed out over time, the stones likely repurposed elsewhere. Where the material has gone, possible corbelling becomes visible, the technique of overlapping stones inward to form a roof or internal chamber, suggesting this was once a more complex construction than its current collapsed profile implies. Two small modern cairns, the informal kind that walkers build, now sit on the oval upper surface, an oddly domestic intrusion on something considerably older. At the eastern end of the same summit stands a separate multivallate enclosure of labyrinth-type form, with some of the hut sites clustered loosely around it, hinting at a summit that was once densely and purposefully organised across different periods or functions. The site commands wide views over Galway Bay and into both south-east Galway and north-east Clare, a position that feels less incidental than chosen.