If so, it has been there since the early medieval period, a deliberate entrance into an enclosure that has otherwise spent more than a thousand years slowly dissolving back into the pasture around it.

Ringforts, known in Irish as raths, were the most common form of rural settlement in early medieval Ireland, typically enclosing a farmstead and its associated outbuildings within a raised earthen bank. This example is roughly circular, measuring just under 29 metres north to south and 26 metres east to west, with a bank still standing about 1.3 metres high in its better-preserved sections. Unusually, parts of that bank retain stone facing, suggesting it was once a more substantial and carefully finished structure than its current condition implies. The northern through to east-south-east arc has suffered the most erosion, leaving a lopsided survival: one side worn almost flat, the other still legible as a boundary with some presence.