Somewhere in the undulating grassland of Kildaree in County Galway, a circular earthwork sits in a state of partial erasure, its story legible only in fragments across the ground.

The monument is a rath, the Irish term for a roughly circular enclosure defined by an earthen bank and ditch, used during the early medieval period, broadly from around 500 to 1000 AD, typically as a farmstead or settlement for a single family and their livestock. This particular example measures about 33 metres in diameter. On its south-eastern to north-western arc, the line of the enclosure survives as a scarp, a low step in the ground where the bank has slumped and settled over time. Beyond that, running from the west around to the north, faint traces of an external fosse, the ditch that would originally have ringed the outside of the bank, can still be made out. But from the north-east around to the south-east, nothing remains above ground at all. A later field wall cuts directly through the monument at that point, removing or burying whatever earthworks once stood there.