The oval structure measures 75 metres from southeast to northwest and 32 metres across, defined by low, grass-covered walls that have stood for centuries. These walls, between 3 and 3.5 metres wide, consist of loose stones with small blocks creating revetment on both the inner and outer faces; though only 40 centimetres high at the edges, the core sits slightly lower. A gap of 2 metres breaks the southwestern section of the wall, possibly an original entrance to this mysterious enclosure.

What makes this site particularly intriguing is its clear connection to the nearby Claggan Court-tomb. A 23-metre stretch of wall, identical in construction to the enclosure walls, extends straight from the enclosure towards the northwest, stopping tantalisingly close to the tomb; just 60 centimetres separate the two structures. This deliberate alignment suggests the enclosure and tomb were part of a single, planned complex, though their exact relationship and purpose remain unclear. Inside the enclosure, the landscape tells its own story of use and abandonment: heaps of loose stones dot the interior alongside natural rock outcrops, whilst a ruined wall cuts across the middle of the site in a northeast to southwest direction.

The surrounding area offers further archaeological context, with a ruined field bank meeting the enclosure wall just north of the southwestern gap. Set within light pasture on a plateau of high ground, the site commands impressive views across the Donegal landscape. Though time has reduced these walls to low, grassed mounds, they represent a substantial feat of prehistoric engineering and community organisation, offering a tangible link to the people who once gathered, worked, or perhaps worshipped within this carefully constructed space.