Measuring roughly 16 metres along its northwest to southeast axis and about 12 metres across, it is not especially large, but its presence within a much older and more complex landscape gives it a quiet significance that is easy to miss at ground level.

The enclosure forms part of an extensive multiperiod field system, meaning the surrounding land carries the overlapping traces of human activity from several distinct eras, boundaries and divisions laid down at different times, some reinforcing earlier lines, others cutting across them entirely. The oval enclosure itself is defined by a grassed-over stone wall, the kind of boundary that was once a deliberate and probably labour-intensive construction but has since settled into the terrain so completely that aerial photography has proved more revealing than a surface visit. A mound wall, a raised linear feature built up from earth or stone, appears to extend northwest from the western side of the perimeter, suggesting the enclosure was once connected to a wider network of boundaries or divisions in the immediate area. Whether it served a domestic, agricultural, or other purpose is not recorded, and the landscape has not yet given up a clear answer.