This medieval earthwork, now heavily overgrown with whitethorn bushes, consists of a square enclosure measuring approximately 21 metres north to south and 22 metres east to west. The site is defined by substantial earthen and stone banks that once stood much higher; today they reach about 1.7 metres in height on the exterior face, whilst the interior has been reduced to a modest 0.4 metre scarp. These defensive banks, which measure 2.5 metres wide at the base, are surrounded by an outer fosse or ditch that adds another layer of protection to the monument.

The southern side of the enclosure appears to have served as the main entrance, marked by what archaeologists believe to be a causewayed crossing about 3 metres wide that would have allowed access across the defensive ditch. This outer fosse, which varies in width from 5 metres at the top to 1.7 metres at its base and reaches depths of 0.7 metres, has been partially disrupted on the eastern side where a modern road now cuts through it on a north to south axis. Just 70 metres to the southwest lies another enclosure, suggesting this area may have been home to multiple defensive or settlement sites during the medieval period.

Historical mapping reveals interesting changes to the site over time; the first edition Ordnance Survey map from 1843 shows the moated site enclosed within a small square field, but this field boundary had disappeared by the time the second edition was produced in 1953 to 1954. Today, whilst the whitethorn growth makes detailed examination of the interior challenging, the monument remains an evocative reminder of medieval settlement patterns in rural Tipperary, its elevated position suggesting it may have served both defensive and administrative functions for the local community.