First documented by researcher M.A.M. Van Hoek in 1987, this engraved stone sits just 20 metres east-southeast of a nearby mass rock, one of the few exposed rocks in the grassland to feature ancient carvings. The rock face, which slopes gently at 8 degrees towards the east, offers expansive views across the inland landscape, particularly towards Crockmore.

The engravings themselves consist of four cupmarks, shallow circular depressions carved into the stone that were likely created during the Bronze Age. The most prominent features include one large, deep cupmark surrounded by a complete ring, and another equally substantial cupmark with a gapped ring and a short tail extending northeast through the break. A groove connects this ringed cupmark to its neighbour, creating a deliberate link between the two designs. The northwestern cupmark shows fainter traces of what appears to be another ring with a groove running southeast, though weathering has made these details less distinct.

These cup and ring marks represent a widespread tradition of rock art found across Atlantic Europe, though their exact meaning remains a mystery. What we do know is that their creators chose this location carefully; the commanding views from this spot suggest it held particular significance in the prehistoric landscape. The site was formally catalogued by Caimin O'Brien in 2010, ensuring its place in Ireland's archaeological record and helping preserve knowledge of these enigmatic stone carvings for future generations.