What makes this particular rath, as such earthen ringforts are known in Irish, quietly arresting is how legible its layers still are: an early medieval enclosure that was later modified, then farmed, and is now simply part of a field.

A rath is a type of ringfort built primarily from earth rather than stone, typically dating from the early medieval period, roughly 500 to 1000 AD, and used as a defended farmstead enclosing a family's dwelling and livestock. This one measures approximately 27.7 metres north to south and 26.8 metres east to west, enclosed by an earthen bank that still stands around 0.9 metres high. To the west, a silted-up external fosse, the trench dug to provide material for the bank and to add a further barrier, has gradually filled in over the centuries. At some later point, a stone wall was added along the top of the bank, a modification that suggests continued use or ownership well after the original construction. Most telling of all, cultivation ridges run across the interior on a north-north-west to south-south-east axis, indicating that the enclosed space was at some stage turned over to tillage, the raised beds of lazy-bed or ridge-and-furrow agriculture cutting across whatever earlier layout once existed within the enclosure.