The cairn, roughly five metres north to south and three metres east to west, shows evidence of a robbed-out central structure, meaning that whatever chamber or burial feature once occupied its core was dismantled at some point, its stones carried off for other purposes. That kind of deliberate removal is common enough across Ireland's prehistoric monuments, yet it leaves behind a particular kind of archaeological frustration: enough survives to confirm something was there, not quite enough to say with certainty what.

Researcher Keegan, writing in 2016, described the cairn and noted its position within a field system that extends across the whole of the Termon plateau. When aerial imagery from the OSi Aerial Premium survey, taken between 2012 and 2018, is examined, the cairn appears to sit on the line of a mound wall running northeast to southwest. That alignment becomes more interesting when you consider that a second cairn lies approximately 140 metres to the southwest, also on the same wall. The two monuments seem, in other words, to be part of a single organised landscape rather than isolated incidents of burial or ritual activity. A cairn, in its simplest form, is a mound of stones raised over a burial or as a marker in the landscape, and the pairing of these two along a shared structural line suggests the people who built them were thinking at a larger scale than any single monument.