Look more carefully and the ground reveals its purpose: a shallow circular ditch, known as a fosse, surrounds a low central mound, with a slight outer bank completing the arrangement. This is a ring barrow, a type of prehistoric burial monument in which the encircling earthwork was as significant as the mound itself, likely marking the grave or commemoration site of an individual of some standing in the community that raised it.

The monument sits on a north-facing slope and is modest in scale, measuring roughly nine and a half metres across. The inner face of the bank rises to about 0.85 metres above the interior, while the outer face stands only 0.4 metres above the surrounding ground. These are not dramatic figures, but ring barrows were never meant to overwhelm; they marked, they bounded, they distinguished one piece of ground from all the rest. The trees now planted inside the interior have given the site an accidental quality of enclosure, the kind of quiet that tends to settle around places that have been, in some sense, set apart for a very long time.