It measures roughly thirty metres in diameter and belongs to a class of monument known as a ringfort or rath, the most common type of early medieval enclosure in Ireland. Thousands once dotted the countryside, serving as enclosed farmsteads for families of some local standing, typically dating from roughly the sixth to the twelfth century. This one, however, has not fared especially well against the centuries.

The fort is defined by two banks with a fosse between them, that is, a ditch dug to reinforce the enclosure's boundary. What distinguishes it slightly from a purely earthen example is the inner bank, which retains traces of stone-facing along its south-south-west and west sides, suggesting a more deliberate construction than the present condition might imply. An entrance gap survives at the north-north-east. The outer bank has been damaged by land reclamation, the kind of agricultural improvement that has quietly erased or reduced countless such monuments across the country. A house recorded as a separate site sits approximately forty metres to the north-west, a reminder that this particular corner of Galway has been continuously inhabited, the ancient enclosure and the more recent domestic building occupying the same small stretch of ground.