That ambiguity is part of what makes this cluster of conjoined hut-sites at Knocknagalty quietly compelling. Most ruins announce themselves. These do not. Their stone and earth walls survive to only around 0.2 to 0.3 metres in height, and because the earth component has eroded considerably over time, there is no clean boundary where the wall ends and the slope begins. What remains is more impression than architecture, and reading the site requires a certain patience.

According to research by Dr Eugene Costello, published between 2016 and 2020, the complex, catalogued as Knocknagalty 1, comprises five conjoined structures with slightly different likely functions. Three of them were probably used for habitation, a fourth is large enough to have served as a hut but has a notably wet interior, and the fifth, positioned on the northern side and distinguished by its straight-sided interior rather than the curved interiors of the others, is thought to have been too small for sleeping and may have functioned as storage. The largest and best-preserved of the group sits at the western end, with external dimensions of roughly 6 metres by 4.8 metres and a sub-oval interior measuring 4 metres by 2.5 metres. A deep cutting to the west of the complex would have channelled water down towards the Glounreagh Monabrack Stream, some 20 metres to the south, and Costello suggests it probably also served as a slipway for livestock being brought down to drink. That stream marks the townland boundary with Carrigeen Mountain, and another hut-site lies around 60 metres to the north-north-east.

Visitors approaching the site should expect the ground to be genuinely wet underfoot, particularly after rain, and the complex sits above a small cliff edge, so care is worth taking. The poor state of preservation means the structures reward slow, close inspection rather than a quick glance from a distance. Looking for the variation between the curved interiors of the habitation huts and the straight-sided storage structure on the northern edge gives the site a kind of internal logic that becomes clearer the longer you spend with it. Dry conditions, if they can be found, will make the earthwork boundaries easier to trace.