Cairns, in the Irish archaeological sense, are mounds of heaped stone or earth raised over burials or as landscape markers, and they tend to appear as solitary monuments. Finding five clustered along a single shelf of ground, beneath a ridge, is the kind of quiet anomaly that rewards the attentive eye.

The westernmost of the group sits roughly three metres from its nearest neighbour, a modest circular mound measuring just 2.2 metres in diameter and half a metre in height. Small as it is, its position at the far end of the alignment gives it a particular quality, the full line of cairns stretching away to the east behind it. The platform on which they stand appears to have been deliberately chosen, sheltered by the ridge above and oriented along a consistent axis, suggesting a deliberate arrangement rather than incidental accumulation. The other four cairns in the group are catalogued separately, each a distinct feature in what amounts to a small, concentrated prehistoric landscape on this otherwise unremarkable hillside in the Inchybegga townland.