The enclosure stretches roughly 125 metres on its longer axis and about 95 metres across, defined by earthen banks of noticeably different scale: a low, grass-covered rim to the east and south-east, and a far more substantial overgrown bank to the north and west, rising nearly two metres on its outer face. A shallow fosse, the ditch that typically runs along the interior of such boundaries, traces part of the same arc. This is an ecclesiastical enclosure, a type of roughly circular or oval boundary that in early medieval Ireland typically marked out the sacred ground of a monastery or church site, separating the community's spiritual and domestic life from the surrounding landscape.

The name recorded by Killanin and Duignan in their 1962 survey of Irish antiquities is 'Keel Aodh', a form that suggests a dedication to a figure named Aodh, an Irish personal name sometimes associated with early Christian saints. Local tradition holds that monks were buried within the enclosure, and there is some physical support for this: the eastern half of the interior contains a burial ground and what may be the remains of a church. The interior otherwise shows only slight unevenness in the ground, with no clearly visible structures. Notably, the northern section of the bank had already been levelled by the time of the first detailed modern surveys, though the Ordnance Survey's six-inch map of 1842 recorded it as still intact at that point, providing a useful marker for how much has been lost in the intervening period.

The enclosure sits in ordinary farmland, and the contrast between its unremarkable pastoral setting and the probable weight of its past is part of what makes it worth attention. The earthen bank on the north and west side remains substantial enough to read clearly in the landscape, and the slight irregularities of the interior reward a slow walk, even if nothing resolves itself into definite form.