The enclosing bank has been worn down considerably, standing only about half a metre above the interior ground level, though it rises a more respectable two metres on the outside face. A fosse, the defensive ditch that rings the outer edge of the bank, survives at roughly 1.4 metres deep and 1.6 metres wide, enough to give a sense of what the original boundary would have felt like before centuries of weather and livestock took their toll.

Raths, sometimes called ringforts, are among the most numerous archaeological monuments in the Irish landscape, and most date to the early medieval period, broadly between the fifth and twelfth centuries. They served as enclosed farmsteads, the earthen bank and ditch marking the boundary of a family's domestic and agricultural space rather than functioning as a military fortification in any serious sense. This particular example at Mundellihy measures 28 metres in diameter across its circular interior, a modest but typical size for a single-family enclosure. The site was recorded by Denis Power and uploaded to the national record in August 2011, and even at that point the condition was already a concern. The northeastern to east-south-eastern arc of the enclosing bank had become very indistinct, and cattle moving freely in and out of the interior had eroded much of the remainder.

The site sits in level pasture, which means access depends entirely on landowner permission; there is no formal public entry or interpretive signage here. Overgrowth partially covers the interior, so the fosse and the outer face of the bank are probably the clearest features to trace on the ground. Walking the perimeter, even where the bank has been reduced to a gentle undulation in the grass, gives the best impression of the original scale. The site is unscheduled for any particular visiting season, but the earthworks tend to read more clearly in low winter light or when vegetation has died back.