It is easy to miss: the stone wall that defines the hut has sunk almost entirely beneath sod and grass, and only the lowest course stones break the surface at intervals around the perimeter, like a dotted line drawn in the ground.

The structure is modest by any measure. The oval interior measures roughly 3.1 metres east to west and 2.4 metres north to south, making it a tight space by any domestic standard. What is quietly interesting about its construction is a deliberate piece of practical thinking: the western exterior of the wall has been built up slightly, raising it about 0.2 metres above the surrounding ground level, which would have levelled out the interior floor on what is, after all, a sloping hillside. Hut sites of this kind, which tend to survive as low, grass-covered stony banks, are scattered across Kerry and the wider Irish uplands, and can be difficult to date with precision without excavation. They may be associated with seasonal activity such as transhumance, the practice of moving livestock to higher pastures in summer, or with earlier permanent settlement. The Glantrasna valley, like much of south-west Kerry, preserves many such traces of past land use beneath its present-day rough grazing.