Within the southern half of an existing ringfort, a second, smaller enclosure has been traced: roughly 18 metres east to west and just under 15 metres north to south, defined by its own low bank and shallow fosse. A fosse, in this context, is simply a ditch dug to reinforce whatever boundary the bank above it was meant to signal. What makes the arrangement unusual is that this inner enclosure does not behave as an independent structure. Along its southern arc, from south-south-east around to south-south-west, its bank merges into the outer ringfort bank, as though the two features were either built together with a shared purpose or accumulated over time into an uneasy overlap.

Ringforts are among the most common archaeological monuments in Ireland, typically associated with early medieval farmsteads, dating roughly from the sixth to the tenth centuries, and usually understood as enclosed homesteads rather than military fortifications. A nested enclosure of this kind, occupying only part of the interior, is less straightforward. It could represent a subdivision of space within the original settlement, a later insertion into an already-established site, or something else entirely. The absence of any visible entrance into the inner enclosure adds to the difficulty of reading the site. Without a clear threshold, the function of the space remains genuinely open.