The earthen bank that rings this site at Ballydoorty rises to a height of 2.6 metres on its outer face, a considerable wall of soil and compressed earth that has been quietly holding its shape for well over a thousand years. Inside that same bank, the interior face stands only 0.3 metres above the ground level, which gives some sense of how deeply the surrounding fosse, the external ditch dug to reinforce the defences, has silted and settled over the centuries without entirely disappearing.

A rath, to use the Irish term for this class of monument, is a ringfort of earthen construction, typically dating from the early medieval period, roughly the fifth to the twelfth centuries, and used as a farmstead and place of security for a farming family of some local standing. They are among the most common archaeological monuments in the Irish landscape, numbering in the tens of thousands nationally, yet individual examples are frequently overlooked or mistaken for natural rises in the ground. This particular example, compiled by Denis Power and recorded by the Archaeological Survey of Ireland, sits in level pasture and measures approximately 35 metres in diameter. The external fosse survives to a depth of 1.45 metres and a width of 4 metres, which, alongside the height of the outer bank, suggests the enclosure was once a reasonably substantial one. An aerial photograph taken by the ASI in October 2002 confirms the circular plan clearly from above, where it is easier to read as a deliberate structure than it might be at ground level.

The monument is set in ordinary agricultural land, and the bank, interior, and fosse are all heavily covered in briars and bushes, which both obscures the detail and, in its own way, has helped protect the earthworks from disturbance. A gap of about 2.4 metres in the bank at the north-east almost certainly marks the original entrance, a standard feature of raths, where a narrow opening would have been controlled by a gate or hurdle. The interior is level and dry. Approaching across pasture, the outer fosse is the first thing that registers as unusual, a broad shallow depression curving away through the undergrowth before the bank proper rises behind it.