Classified as a ringfort, a type of enclosed farmstead common across early medieval Ireland, it carries the name Killeennamoyla, or Cillín na Maoile, a name that points instead towards burial, specifically the kind of informal, unconsecrated interment associated with unbaptised children and others excluded from churchyard ground. The dual identity is not merely a naming quirk; it reflects a genuine ambiguity built into the landscape itself.

The enclosure is roughly circular, measuring just over 35 metres across, and is defined by an earthen bank and an external fosse, the ditch that typically surrounds a rath. The fosse survives to about 75 centimetres deep and over three metres wide in places, though a modern stone wall on the western side has partially filled it in. The bank itself rises a metre from the base of the ditch and drops about half a metre to the interior. A gap of roughly 2.2 metres in the northern bank marks the original entrance, with rough stone facing preserved on either side for several metres. Inside, the ground slopes gently upward toward the north and is largely overgrown. It is the eastern portion that gives the site its stranger character: a small cairn, less than a metre high and three metres across, sits among stony ground alongside a low stretch of wall running northeast to southwest, and several small uninscribed upright slabs. These slabs, unmarked and unattributed, are the kind of quiet, unexplained presences that tend to accumulate meaning over time, whether as grave markers, boundary stones, or something earlier still.