What makes it unusual is not any single dramatic feature but the layered geometry of the whole: a roughly square enclosure, approximately 33 metres east to west and 30 metres north to south, with rounded corners, surrounded by not one but multiple concentric earthen banks separated by fosses. A fosse, in this context, is simply a ditch, typically dug to reinforce or defend a bank; here the outermost recorded fosse reaches a depth of around 0.8 metres on the eastern side, where a third linear bank runs in a north-northeast to south-southwest direction. A stream adds a further layer of natural complexity, flowing through the western fosse before turning east to run along the northern edge of the second bank.

The site has the character of a multivallate enclosure, meaning one defined by several concentric lines of bank and fosse rather than a single circuit. This type of earthwork is often associated with early medieval Ireland, a period when such enclosures served as farmsteads, places of local authority, or occasionally ritual sites. The interior here is grass-covered, with the western half sitting at a slightly lower level than the eastern half, suggesting either natural slope or deliberate terracing. On the southern side, the second bank extends beyond the enclosure itself by roughly 13.4 metres before curving back towards the centre of the eastern bank, a configuration that complicates any straightforward reading of the site's original purpose or phasing. Portions of the second bank to the northeast and northwest have been disturbed and have left no trace. A ringfort, a type of circular enclosed farmstead common across early medieval Ireland, lies a short distance to the east in the same field, and the proximity of the two monuments raises questions about whether they functioned in relation to one another or simply accumulated in the same productive landscape over time.