It is a well-preserved example of the ringfort form, a type of enclosed farmstead that was the dominant settlement unit in early medieval Ireland, roughly between the fifth and twelfth centuries. This particular example is subcircular in plan, measuring 51.5 metres north to south and 50.5 metres east to west, and is defined by two earthen banks with a fosse, or ditch, running between them. The double-bank arrangement would have conveyed both practical defensive value and a degree of social status; a single bank was the norm, so the extra circuit suggests the enclosure's original occupants were people of some local standing.

The site sits on elevated ground with bogland falling away to the south-west, a position that would have offered good visibility across the surrounding landscape. A later field wall has been laid directly over the outer bank, running from the south-west around to the north-east, which is a reminder of how thoroughly post-medieval agricultural activity has reshaped the Irish countryside, often using ancient earthworks simply as convenient ready-made boundaries. Several other breaches in the banks appear to be modern in origin, though the overall integrity of the structure has survived reasonably well. Roughly 300 metres to the north, a cashel or stone ringfort of the type recorded in Galway's archaeological inventory is visible, suggesting that this stretch of North Galway was a settled and active landscape across a long span of early history.