At Clooncorban in County Cork, a rath, the Irish term for a ringfort, an enclosed circular settlement typically dating from the early medieval period, survives in pasture on a south-facing slope, its profile still surprisingly assertive despite centuries of agricultural activity pressing in around it.

The enclosure is roughly 22 metres across in both directions, ringed by a steep-sided earthen bank that rises nearly four metres above the surrounding ground on its exterior face and almost two metres on the interior. This kind of earthen rampart, often accompanied by an external ditch known as a fosse, was a standard feature of early Irish farmsteads, providing both a degree of physical security and a visible marker of status in the landscape. Here the fosse survives in a silted-up condition along the south-east to south-west arc, reduced by centuries of accumulated soil and debris. What makes this particular example a little more layered is the evidence of later intervention: a stone wall has been built on top of the bank along the northern side, and the bank itself is stone-faced internally along the north-west, north, and east-south-east sections. These additions suggest that the site continued to be used or modified well after its original construction, repurposed rather than simply abandoned. The interior is now heavily overgrown with briars and ferns, which makes close inspection difficult but also, in an odd way, preserves the earthwork from the foot traffic that has worn down more accessible sites.