This one in Drumacoo, County Galway, rewards nothing of the sort, and that absence is itself a kind of record. What was once mapped as a subcircular enclosure, roughly 55 metres north to south and 40 metres east to west, has effectively vanished from the landscape, leaving a flat field where an early medieval farmstead most likely once stood.

A ringfort, or rath, is one of the most common monument types in Ireland, typically a circular area enclosed by an earthen bank and external ditch, used as a defended farmstead from roughly the early centuries AD through to the early medieval period. The Drumacoo example was noted on the 1933 edition of the Ordnance Survey six-inch map, where it appeared as a subcircular enclosure bisected by a field boundary running roughly north-northeast to south-southwest. By the time McCaffrey catalogued it in 1952, the earthworks had already been reduced to very denuded remains: a bank around 46.9 metres long, 2.4 metres wide, and only 0.7 metres high. When an inspector visited in November 1982, even that modest bank had lost any clear archaeological identity, appearing simply as a low rise running alongside the existing field boundary. No surface trace of the original enclosure survived. Archaeological testing carried out in May 2005, ahead of the construction of two dwelling houses on the site, found no features or artefacts of significance, confirming that whatever had once been there was, by then, thoroughly gone.

What makes this site worth noting is precisely how completely it illustrates the fragility of earthwork monuments in agricultural landscapes. Centuries of ploughing, drainage work, and shifting field boundaries can reduce a structure that once organised daily life, livestock management, and probably local status, to nothing more than a cartographic memory.