The particular cairn recorded here is small and oval in shape, measuring roughly 2.4 metres from north-west to south-east and 1.8 metres across, rising only about half a metre above the surrounding ground. What makes it quietly remarkable is not its size but its context: it is one piece in a deliberate grouping, positioned three metres from a neighbour to its east and three metres from another to its west, a spacing that suggests the five mounds were laid out with some intention rather than accumulated at random.

Cairns, in the Irish archaeological landscape, are stone mounds that can serve a range of purposes across different periods, from burial monuments to boundary markers, though the precise function of any given example is often difficult to establish without excavation. The platform beneath Dromore Hill, with its neat east-west alignment of five such mounds, hints at a planned arrangement, possibly funerary, possibly territorial. No excavation record or dating evidence appears to have been published for this group, so the period to which they belong remains open. The local townland name, Inchybegga, derives from the Irish for a small water-meadow or island, suggesting a landscape that was once wetter and more clearly bounded than it might appear today.