The walls do not form a complete enclosure that survives in any obvious way; instead they offer a glimpse of a landscape that the peat has been slowly swallowing, preserving and obscuring in equal measure.

The principal wall is curvilinear, a shape typical of early field systems in Ireland, where boundaries followed the natural contours of land rather than the straight lines of later planned enclosures. Collapsed to roughly 0.4 metres in height and 0.6 metres thick, it runs downslope to the south-east for around 45 metres before turning southward for a further 30 metres. A second wall, located about 10 metres to the east, emerges from the peat on its southern end and extends northward for approximately 30 metres, curving westward at its upper end. The two walls together suggest a field system of some age, laid out on what was once workable or at least manageable hill pasture before the bog encroached. Blanket bog of this kind accumulates slowly over centuries, its growth accelerating in wetter climatic periods, and the fact that these walls protrude above its surface while disappearing at both ends implies that a considerable length of each wall remains entombed beneath the peat, intact but invisible.

The site sits in rough hill pasture in the townland of Gearhanagoul, in a part of Kerry where the upland landscape holds many such traces, most of them unmarked and easy to pass without noticing. The walls here are not dramatic in scale, but the way they surface from and return to the bog gives the place a quietly peculiar quality, as though the land is in the middle of deciding whether to reveal or conceal what lies beneath it.