At Garrane in County Cork, a small trapezoidal enclosure once sat on a break in a north-north-east-facing slope, its earthen banks holding a roughly 25-metre-square footprint. Today the ground shows no visible surface trace at all. The enclosure has been levelled entirely, leaving only its cartographic ghost.

What makes this absence worth noting is the paper trail it left behind. The enclosure appears on the Ordnance Survey six-inch map of 1842, rendered in the hachured style that surveyors of that era used to suggest earthworks and raised ground. It reappears on the 1904 and 1938 editions of the same map series, and by the later date a structure was indicated within the western half of the enclosure. Three separate surveys, across nearly a century, recorded something that pastoral farming has since erased completely. Enclosures of this general type are a common feature of the Irish rural landscape, often interpreted as the enclosed farmsteads or settlement boundaries of early medieval date, though without excavation it is impossible to say what purpose this particular example served or when it was built. The slope position, facing roughly north-north-east, is a practical detail that survives even when the earthwork itself does not, a small clue to how the people who built it read and used the land around them.