What makes it odd is precisely that half-submerged quality: the wall neither lies flat nor stands upright, but protrudes intermittently above the surface of the peat, with occasional taller stones rising to around 0.7 metres at intervals, like markers in a line that the land has been slowly absorbing.

The wall is curvilinear, meaning it follows a sweeping rather than angular course, which in Irish field archaeology often signals early, pre-medieval organisation of the landscape, when boundaries were laid out to follow natural contours rather than imposed in straight lines. Running northward for roughly 62 metres from an associated enclosure, it then curves west for around 37 metres before turning south-west for a further 70 metres, with a short additional stretch continuing north from the original line. The total circuit describes something closer to a broad, irregular arc than any simple boundary. Fallen rubble, now embedded in the bog beside the wall, suggests a structure once more substantial, gradually overwhelmed by the accumulation of peat that preserves it even as it hides it. The wall's thickness of approximately half a metre is modest but consistent with vernacular dry-stone construction. Its relationship to the nearby enclosure implies this was once part of a coherent system of land division, the details of which the bog has largely kept to itself.