On a south-west-facing slope of rough hill grazing and bog in County Cork, a small circular enclosure once stood, its stone wall defining a space of roughly twelve metres across. By the time anyone went looking for it properly, it was already gone, ploughed out of existence before it could be fully recorded, leaving only a scatter of displaced stones on disturbed, uneven ground.

The enclosure was first noted in 1988, and what survives in the documentary record suggests it was once a modest but coherent settlement feature. Within the circular wall, surveyors identified a possible hut site, the kind of small dry-stone structure associated with seasonal or marginal occupation of upland ground. Field boundaries were also recorded extending outward from the enclosure, suggesting that whoever used this place also worked the land around it, however briefly or intermittently. Enclosures of this type, sometimes called ring enclosures or cashels depending on their construction and period, are found across Ireland in areas that would have been farmed or grazed at various points from the early medieval period onward. This one sat in the kind of landscape, boggy, elevated, exposed, that tends to preserve archaeological features simply because it was never worth the effort of heavy development. Until, apparently, it was.

Deep ploughing, the kind that turns over ground to a significant depth for agricultural improvement or forestry preparation, is one of the more destructive forces in Irish field archaeology, and it has erased countless sites that survived millennia of lighter land use. At Tooreen, the machinery arrived after the enclosure had been identified but before anything more could be done, and the result is a site that exists now only as a reference number and a few lines of description.