The circular earthwork, measuring approximately 40 metres in diameter internally, represents a type of fortified farmstead that once dotted the Irish countryside during the early medieval period. These structures, known locally as raths, served as defended homesteads for farming families between roughly 500 and 1200 AD.

The fort’s defensive features remain clearly visible despite some damage to its southern side. A substantial earthen bank, rising two metres high from the interior, forms the main defensive circuit. Beyond this lies a fosse, or defensive ditch, spanning eight to ten metres in width; a formidable obstacle for any would be attacker. Traces of an outer, smaller bank can still be detected in places, though time and agriculture have taken their toll on this secondary defence.

The strategic placement of this ringfort speaks to the careful planning of its builders. Its position on the crest of the ridge would have provided not only defensive advantages but also allowed its inhabitants to survey their agricultural lands and watch for approaching visitors or threats. Like many of Donegal’s archaeological sites, this rath was documented in the comprehensive Archaeological Survey of County Donegal, compiled by Brian Lacey and his team in 1983, with updates added as recently as 2008 to reflect ongoing research into these fascinating remnants of Ireland’s medieval past.