It measures roughly twenty metres north to south and fifteen metres east to west, defined by a low, narrow bank that stands less than half a metre high on its interior side. On the eastern and south-south-eastern arc, where the ground falls away downslope, the bank gives way to a scarp, and the interior floor has been deliberately raised by around seventy centimetres on that eastern side to keep the enclosed ground roughly level. It is a small but telling piece of earthwork engineering, the kind of practical adjustment that speaks to careful, considered construction rather than casual boundary-marking.

Enclosures of this kind are a recurring feature of the Irish landscape, and their purposes varied considerably: some were ecclesiastical enclosures defining the sacred precinct around a church, others were domestic or agricultural. The proximity of other features here sharpens the picture considerably. A church and graveyard lie approximately thirty-five and fifty-five metres to the south respectively, and a second enclosure sits immediately to the south as well. This clustering is characteristic of early ecclesiastical settlements in Ireland, where a complex of enclosures, sometimes arranged concentrically or in sequence, would define different zones of activity or sanctity around a religious site. The relationship between this enclosure and its neighbours suggests it formed part of just such a group, though it sits clear of vegetation and reads today as a modest grassy earthwork in ordinary farmland pasture.