What remains is a D-shaped outline, roughly sixteen metres across its northwest to southeast axis, defined by a drystone wall that has largely collapsed into itself. The interior offers little shelter; most of the space within the enclosure is taken up by bare rock outcrop, with only a modest terrace, four to six metres wide, surviving at the southeastern end. It is the kind of site that rewards close attention precisely because so little of it is left.

The site attracted the notice of Lord Killanin, who in 1954 recorded what he described as a fosse and traces of an outer wall, details that would, if genuine, suggest a more elaborate and defensible structure. A fosse is a ditch, typically cut to reinforce an enclosure against approach, and an outer wall would imply a concentric arrangement of some complexity. Subsequent survey work has been less generous with those features, concluding that what Killanin observed were most likely natural landforms or comparatively recent disturbance rather than original prehistoric or early medieval construction. The enclosure itself, a drystone-walled form occupying elevated ground above a harbour, fits a pattern common across the west of Ireland, where small defended or semi-defended enclosures were built on prominent outcrops overlooking water. Whether this one served a residential, agricultural, or strategic purpose is no longer legible from what survives.