The structure is small, roughly 4.6 metres across its east-west axis and only 2.2 metres north to south, the kind of dimensions that suggest a single sheltered space rather than anything elaborate. A stone wall, still standing around 0.4 metres high and roughly half a metre thick, traces the eastern, southern, and western arcs of the oval clearly enough, while the northern side is marked by a single upright slab and a scatter of smaller stones. The bog has done what bogs do, swallowing the lower courses and blurring the boundary between structure and landscape, but enough remains above the surface to read the shape.

Hut sites of this type, essentially the ground-level footprints of simple stone-walled shelters, are found across upland and marginal land throughout Ireland, though they are rarely dramatic. Their date and function vary considerably and are often difficult to pin down without excavation. What makes the Lackavane example quietly interesting is its immediate company. Another hut site lies roughly three metres to the west, and a third sits approximately two metres to the south. Three structures of this kind within a few metres of one another on the same rough pasture suggests not an isolated building but something closer to a small cluster, people making repeated or concurrent use of the same sheltered slope. Whether they were used simultaneously or represent successive returns to a useful patch of ground is the kind of question the surviving stonework alone cannot answer.