The enclosure occupies a gentle south-west-facing slope in undulating grassland within a broad river valley, and measures roughly 12 metres north to south and 18 metres east to west. It is defined by an earthen bank, the kind of low raised boundary used across early medieval Ireland to demarcate settlement, agricultural, or ceremonial space, and that bank survives well along the southern and western sides and the western half of the northern side.

The western side is the most substantial part of what remains, with the bank reaching five metres in width at the north-west and south-west angles. The eastern side is the puzzle: that quadrant appears largely open, with only a short two-metre return at the eastern end of the southern wall. The northern bank does seem to continue eastward, but it runs up to a steep natural scarp rather than completing a neat circuit. Whether that scarp itself served as a boundary, making a built wall unnecessary, or whether the eastern side was simply never finished or has since eroded away, is not clear. What can be said is that this enclosure does not stand alone. Immediately to the north-west sits a circular enclosure, a form often associated with early settlement or ecclesiastical use in the Irish countryside. The northern bank of this enclosure is shared, or conjoined, with a further rectangular enclosure to the north-east, and another rectangular enclosure lies just three metres to the south. A third rectangular enclosure sits above and adjoins that northern neighbour. The grouping as a whole suggests a planned or at least incremental arrangement, with boundaries shared and spaces subdivided in a manner more complex than a single isolated field or homestead would require.