There is no marker, no signage, and no entry in the old Ordnance Survey six-inch maps that covered this area in such careful detail during the nineteenth century. Yet the site appears in the Record of Monuments and Places, Ireland's statutory register of archaeological sites, which means someone, at some point, recognised that what looks like a slight wrinkle in a field is rather older and more deliberate than it appears.

The earthworks consist of two separate features on a gentle east-facing slope. Running roughly east to west, a low bank stretches approximately 28 metres, standing just 0.15 metres above the surrounding ground and measuring around 2 metres wide; modest dimensions, but enough to suggest a deliberately constructed boundary rather than a natural accumulation of soil. About 5 metres to the north of this bank, a scarp, essentially a slight step or break in the ground surface, runs for around 21 metres on a northeast to southwest alignment, extending towards the field boundary. Together, these features are interpreted as the remains of an enclosure, the kind of roughly circular or oval earthwork that appears throughout the Irish landscape and can date to anywhere from the Bronze Age through to the early medieval period. Such enclosures often defined a farmstead, a ceremonial space, or a boundary of some kind, though without excavation it is impossible to say which function applied here. The absence of the site from the six-inch Ordnance Survey maps, surveyed from the 1830s onwards, suggests the features were either too slight to record at the time or had already been partially obscured by centuries of agricultural activity.

Access to the site is across private farmland, so permission from the landowner would be required before visiting. The location adjacent to Limerick racecourse does at least make it straightforward to find in general terms; the enclosure lies to the east, on sloping pasture ground. Because the earthworks are so low, barely ankle height at their most pronounced, they are easiest to read in low winter sunlight, when raking light catches the subtle changes in ground level and makes the bank and scarp legible in a way that a summer afternoon simply would not allow. What you are looking for is less a structure than a suggestion of one, a slight thickening and stepping of the land that, once you have trained your eye, becomes difficult to unsee.