What makes it quietly unusual is the way it came to exist at all: rather than being constructed entirely from scratch, it exploits a natural hollow in the scarp, a slope or escarpment edge, with walling built up around the depression to form the enclosure's perimeter. The result is something halfway between found landscape and deliberate architecture.

The enclosure measures roughly 6.4 metres north to south and 7.4 metres east to west internally, making it a compact but clearly intentional space. It does not stand alone. A larger enclosure is attached on its northern side, and the two appear to function as a conjoined system, a pairing that suggests some organised use of the land, perhaps for livestock, storage, or settlement, though the notes do not specify. The relationship between this smaller enclosure and the broader field system it belongs to hints at a layered, worked landscape, one where natural features were incorporated into human arrangements rather than simply cleared or ignored.