During the levelling of the site, coins described as Roman were reportedly turned up by the work, which is a quietly extraordinary detail for a rural Irish earthwork. Roman coins do surface occasionally in Ireland, a country that was never part of the Roman Empire, and their presence is always a matter of curiosity: they may have arrived through trade, gift exchange, or as curiosities brought home by travellers, and they are rarely found in association with the kind of domestic enclosure this site once was.

A ringfort, or rath, was a roughly circular enclosed settlement used throughout early medieval Ireland, typically defined by one or more earthen banks and ditches and serving as a farmstead for a single family or small community. This particular example at Berrings has been heavily reduced by agriculture and now survives only as a saucer-shaped depression in pasture, about 35 metres in diameter, with the internal surface sitting just 0.3 metres above the surrounding ground and the exterior edge rising to about 0.4 metres. When P. J. Hartnett recorded the site in 1939, things were in considerably better condition: he noted that roughly one third of the original rampart still survived to the north, standing some six feet high on the outside and three feet on the interior. That difference in height, higher outside than in, is characteristic of how these banks were built, the upcast soil from an outer ditch piled inward to create a defended edge. The intervening decades erased most of what Hartnett saw.

The centre of the interior is now waterlogged, which makes the faint outline of the enclosure easier to read in certain lights or seasons, when the wetter ground holds its colour differently from the surrounding pasture. The coins that were reportedly found here have never been described in more detail than the bare word "Roman", which leaves their date, origin, and current whereabouts uncertain, a small unresolved thread in an otherwise unremarkable-looking field.