Hilltop enclosure, Castlelambert, Co. Galway
Co. Galway |
Enclosures
On a low but conspicuous hillock in the quiet pastureland of north County Galway, a large circular earthwork sits in a state of gradual erasure.
Roughly eighty metres across, it is the kind of place that rewards a second look: what appears at first to be a rough field boundary turns out to be the remnant of something far older, a circuit of bank and fosse that once defined an enclosed space at the summit of rising ground. A fosse, in this context, is simply a ditch dug on the outer side of an earthen bank to reinforce it, a pairing found across early medieval Ireland in ringforts and larger enclosures of uncertain function.
The earthwork has not survived intact. The bank, now colonised by ash trees, can be traced from the north around through the east to the south-south-east, while the fosse remains legible from the west-south-west around through the north to the south. On the western side, the fosse has been widened, deepened, and straightened, repurposed at some point as agricultural drainage; a drain at the west-south-west end leads south to a small pond. A collapsed field wall follows the outer edge of the enclosure from north to north-east, and a more recent wall cuts straight across the interior from north to south, now marking a townland and barony boundary. Two small gaps in the bank to the north-north-east and north-east appear to be modern intrusions rather than original entrances. The cumulative effect of all this is a monument that has been quietly cannibalised by the working landscape around it, its outline partially intact but its original purpose no longer obvious from the ground.
The enclosure sits within pastureland, and the ash trees along the bank provide a reasonable guide to where the original circuit ran. The clearest sections are on the northern and eastern arcs, where the bank retains some definition. The straightened western stretch, by contrast, reads more as a field drain than an ancient boundary, which gives some sense of how thoroughly agricultural improvement has reshaped this corner of the monument over the generations.