The rocky ground drops sharply to the shoreline roughly two hundred metres to the south-west, meaning whoever built here had a clear view over the water and precious little easy ground beneath them.

The enclosure is roughly thirty metres across from north to south, though the boundary that defines it is an uneven affair. A substantial stone wall, around one and a half metres high and nearly as wide, runs from the north-west around to the east. To the south and east, the builders seem to have let the landscape do the work: a natural ledge of rock drops two metres to the surrounding field, serving as a ready-made barrier. A modern stone wall completes the circuit to the south and north-west. What is described as substantial but poorly built suggests the kind of construction that was functional rather than ambitious, the work of a community enclosing space rather than projecting power. At the centre of the interior sits a circular raised platform, ten metres across and about a metre high, now completely overgrown with bushes and briars. This central mound is a common feature of cashels and ringforts across Ireland, sometimes interpreted as the footprint of a house, sometimes as a deliberately raised dwelling area offering extra drainage or visibility.

The approach involves a rough, rocky descent towards the shore, and the site sits within a landscape that has clearly been reworked over time, with the modern field wall folded into the older structure. The overgrowth at the centre makes the raised platform easy to miss, but standing at the edge of the enclosure with the harbour entrance below, the logic of the place becomes fairly clear on its own terms.