Look more carefully, though, and the ground tells a different story. A low, circular earthwork sits in the north-west corner of the field, its scarped edge still readable in the landscape despite centuries of agricultural pressure. The interior dips gently inward toward the centre, a subtle bowl shape that feels deliberate once you notice it.

This is a rath, a type of ringfort that would once have served as an enclosed farmstead during early medieval Ireland, typically from around the 6th to the 12th century. A rath is defined by an earthen bank and, in most cases, an outer fosse, which is a defensive ditch dug around the base of the enclosure. At Enniscoush, that fosse is now gone. The landowner confirmed to surveyor Denis Power, who compiled the site record in 2011, that a fosse did previously run around the base of the scarp but has since been infilled, leaving no surface trace. What remains is a circular area roughly 28 metres north to south and 29 metres east to west, with a scarped edge rising to about 0.7 metres in height and nearly 6 metres in width. The earthwork is best preserved along the eastern to south-south-western arc, where the profile is still reasonably distinct.

The site sits in level pasture, which means there is no dramatic vantage point or elevated approach to help orientate a visitor. The field boundaries along the northern and western sides converge just north-west of the enclosure, which is a useful navigational marker if you are trying to locate the feature from a distance. Because the interior is under grass and the defining scarp is modest in height, the rath is easier to read in low winter light or early morning, when raking shadows throw the slight change in ground level into relief. There are no formal facilities or signage here; this is a site that rewards patience and a willingness to read the ground rather than wait for the landscape to announce itself.