It measures roughly nine and a half metres across, which is modest enough, but what distinguishes it is the care taken in its construction on an awkward slope: the interior has been deliberately levelled, cut into the hillside on the northern side and built up on the southern side so that the floor sits flat within its enclosing bank. That kind of engineered levelness, on a south-facing hillside surrounded by mountain terrain, suggests this was no casual boundary feature.

The enclosure is defined by a low bank, only five to twenty centimetres high now and about a metre wide, with traces of stone facing surviving along the southern arc and some stones still sitting along the arc from the south-west to the north. Several gaps in the bank are almost certainly sheep gaps, openings cut or worn through over centuries of pastoral use, which partly explains the bank's diminished state. The interior is partially covered in rushes. A fulacht fia, a type of prehistoric cooking site typically identified by a mound of fire-cracked stone near a water source, lies about fifty metres to the west, and a second enclosure sits roughly forty metres to the south-west. The clustering of these features suggests the area saw sustained activity in prehistory, with the waterfall and valley-head providing both a landmark and a practical resource.

The site sits in working upland pasture, and the bank is subtle enough that it would be easy to walk across without registering it as anything other than a slight rise in the ground. The rushes in the interior and the scattered stones along the surviving arc are the clearest indicators of where to look. The broader valley setting, with the waterfall audible nearby, gives some sense of why this particular pocket of sheltered, south-facing slope might have attracted repeated use over a long period.