This ring barrow at Cointe Cró consists of a low, circular mound about 4.2 metres across, encircled by what was once a water-filled ditch, now mostly silted up over the centuries. The entire monument spans roughly 9 metres in diameter, with remnants of an outer earthen bank that has been worn down to just 16 centimetres high; testament to generations of agricultural activity that have gradually eroded its original form.

What makes this particular barrow intriguing is its careful construction despite its modest scale. The builders left a deliberate 2.3-metre gap in the eastern bank, aligned with a causeway that crosses the surrounding fosse, creating a clear entrance to the central mound. This architectural detail suggests the site held ceremonial significance, likely serving as a Bronze Age burial monument where the causeway would have provided formal access for funeral rites or seasonal gatherings.

The barrow's position on a low east-west ridge amidst the valley's generally good pasture land was no accident; Bronze Age communities often chose such slightly elevated spots for their monuments, ensuring they remained visible in the landscape whilst avoiding the worst of the waterlogged ground. Though centuries of ploughing have diminished its presence, this ring barrow remains a subtle reminder of the ancient peoples who once considered this remote corner of Donegal sacred enough to warrant such careful construction.