It is barely the size of a garden shed, its interior measuring roughly 2.9 metres by 1.6 metres, and yet its careful construction speaks to a deliberate, considered use of the landscape. Grass has crept over much of the stonework, softening its edges, but the form holds.

The structure is built from dry stone slabs, meaning no mortar was used; the stones were selected and stacked so that their weight and fit alone keep them standing. The walls survive to an internal height of 0.8 metres, with an average width of 0.5 metres, giving the whole thing a solidity that belies its modest scale. A narrow opening of 0.9 metres faces north, which is an unusual orientation for a doorway in a climate where prevailing wind and weather typically come from the west and south. The gully alongside it likely carries a seasonal stream in winter, suggesting whoever used this place had water access as a practical consideration. Whether it served as a shepherd's shelter, a temporary base for people working the uplands, or something else entirely is not recorded; structures like this, built without mortar and without documentary histories, leave their purposes largely to inference.