The enclosure measures roughly 54 metres north to south and 44.5 metres east to west, its perimeter defined by a bank now largely worn down to a low scarp. What survives is subtle enough to be easily overlooked, yet the layout retains enough detail to suggest a monument of some deliberate complexity.

The outer bank, which would once have stood considerably higher on its exterior face than its interior, is accompanied by what may be a fosse, the term for a defensive or boundary ditch, in the south-western quadrant, and a possible entrance gap to the south. More unusual is an internal stone and earth bank running east to west across the interior, effectively dividing the enclosure into two zones. On the southern side of this division sits a small grass-covered cairn, modest in scale at under half a metre in height, and roughly five and a half metres further south there are traces of a possible structure, aligned north-west to south-east, though its north-western side has largely disappeared and long grass obscures what remains. Whether this internal subdivision reflects a phased construction, a functional separation of space, or something else entirely is not recorded. From the hill, two other significant monuments are visible to the south-south-east: Knockgraffon Motte, a raised earthen mound associated with early Anglo-Norman fortification, and the remains of a church, both sitting within about a kilometre and a half. The enclosure predates any reliable documentary record, and its relationship to those later monuments remains a matter of inference rather than fact.

The site sits in rough pasture and the internal features, particularly the possible structure, are considerably obscured by vegetation. The low profile of the surviving earthworks means that careful observation at ground level, rather than a quick glance across the field, is needed to read the monument's internal arrangement.