This archaeological feature consists of an arc of earthen bank that appears to form the northern and western sides of what was once either a circular or rectangular enclosure. The surviving bank reaches an impressive 1.7 metres in height at its northeast section, though it gradually diminishes and fades away at both ends, with the east-northeast terminus meeting a modern field boundary.

What makes this site particularly intriguing is the evidence suggesting it may have been more than just a simple earthen enclosure. A distinct band of lush vegetation growth, measuring about 4.3 metres wide, runs along the external northeast side of the bank; this intense growth pattern often indicates the presence of a silted-up fosse, or defensive ditch, that would have provided additional protection to the site's inhabitants. The interior of the enclosure slopes downward towards the south-southeast, following the natural contours of the drumlin landscape.

This ringfort, or rath as they're known in Irish, represents one of thousands of similar structures scattered across the Irish countryside. These enclosed farmsteads were typically home to prosperous farming families during the early medieval period, roughly from the 5th to the 12th centuries. The site was documented as part of the comprehensive Archaeological Survey of County Donegal, compiled by Brian Lacey and his team in 1983, which catalogued the county's archaeological heritage from the Mesolithic period through to the 17th century.