At Gortacrue in County Cork, a ringfort once occupied a north-facing slope, its circular earthen enclosure measuring roughly 35 metres in diameter. A ringfort, or rath, is a type of enclosed farmstead typical of early medieval Ireland, usually defined by one or more earthen banks and ditches and used as a defended homestead for a farming family. This particular example has been levelled entirely, most likely through repeated ploughing of the surrounding tillage land, and today there is no visible surface trace of it whatsoever.

What we know of its existence comes almost entirely from a 1936 Ordnance Survey six-inch map, on which the site was recorded as a circular enclosure. That cartographic snapshot is now the closest thing to a physical record the site possesses. Intriguingly, a second possible ringfort sits approximately 230 metres to the east, suggesting that this corner of east Cork may once have supported a small cluster of early medieval settlement. Paired or grouped raths are not uncommon in the Irish landscape, and their proximity sometimes points to familial or social relationships between the households that occupied them, though in this case the eastern example remains unconfirmed.