On a south-facing slope in grassland to the west of Creggs village in County Galway, there was once a ringfort, a type of enclosed farmstead typical of early medieval Ireland, where a circular earthen bank and accompanying ditch would have defined both a domestic space and a social statement of ownership or status. Today, no visible surface trace survives. The ground gives nothing away.

What we know comes from the Ordnance Survey maps that captured it before it vanished entirely from the landscape. The third edition, dated 1930, shows a circular area roughly thirty metres in diameter, enclosed within a fosse, a defensive ditch, bringing the overall diameter to approximately sixty metres. Ringforts, sometimes called raths, were the most common form of rural settlement in early medieval Ireland, built and occupied roughly between the fifth and twelfth centuries. They could house a farming family, their livestock, and whatever modest structures served as home, storage, or workshop. This one, like thousands of others across the country, was unremarkable enough to be ploughed or levelled out of existence at some point between its appearance on that 1930 map and the present day. A second ringfort survives two hundred metres to the east, still on record, which at least suggests this part of Galway once held a modest cluster of such settlements, neighbours across a hillside in some early medieval world that is now almost entirely gone.