That omission is part of what makes it quietly interesting: a monument that managed to slip through the documentary record while remaining physically present in the landscape, its outline still legible after however many centuries it has been sitting on this gentle south-facing slope.

The site was formally identified as an enclosure during the Adare Bypass Constraint Study, referenced as monument LI021-157001-, and was subsequently surveyed by the Archaeological Survey of Ireland in 2000. Surveyors recorded a penannular earthwork, meaning a ring that is almost but not quite closed, leaving a deliberate gap rather than forming a complete circle. The whole form measures around 17 metres in diameter. The enclosing bank is modest, rising roughly 0.3 metres on the interior side and 0.7 metres on the exterior, with a width of about 2.8 metres. The interior is dry and clear of overgrowth, sitting on a slight southward incline. A second possible enclosure lies just 20 metres to the west, which raises the prospect that the two features were related in some way, though the nature of that relationship remains unresolved. By 2011 to 2013, aerial orthophotos showed the earthwork as a tree-lined ring, a pattern confirmed again on Google Earth imagery captured in June 2018.

Because the site sits in private pasture, access would require landowner permission. The earthwork is best appreciated from the south and south-southwest, where the bank survives in its most complete state, and the slight elevation of the ground offers open views stretching east, south, and west. The gap in the ring, characteristic of penannular forms, is one of the details worth looking for once you have oriented yourself to the feature, as it distinguishes the monument from a simple collapsed field boundary and points toward its origins as a purposefully shaped enclosure.