What makes it quietly compelling is not its size but its precision: whoever built it thought carefully about the hillside it sat on, cutting the north-eastern portion of the floor roughly twenty centimetres into the upslope and raising the western portion slightly, so that the interior would lie roughly level despite the gradient beneath it. That kind of pragmatic adjustment speaks to regular, purposeful occupation rather than a hasty overnight shelter.

The structure is D-shaped in plan, measuring about 2.9 metres along its south-east to north-west axis, with a notably straight north-western side running 2.4 metres. The walls are drystone construction, meaning no mortar was used, just carefully selected and stacked stones, and though they have largely collapsed they still read clearly on the ground, surviving to a height of between twenty and thirty centimetres. Two upright stone slabs remain prominent at the south-east of the wall, the larger standing sixty centimetres high. The entrance, positioned at the south-west and just forty-five centimetres wide, is framed by two further upright slabs, one on each side. No date has been firmly assigned to the structure, and without excavation it is difficult to say whether it belonged to an early medieval settlement, a later period of transhumance when herders moved livestock to upland grazing, or some other use entirely. Its west-facing aspect and isolated position suggest it was always a place set apart from any larger settlement.