This outcrop, measuring 15 metres long and between 2 to 3 metres wide, rises up to a metre above the surrounding pasture land. Its weathered surface carries at least fifteen carved motifs, though grass cover likely conceals additional examples waiting to be rediscovered.

The carvings consist exclusively of cup and circle designs, with some featuring up to five concentric rings radiating outward from central depressions. These geometric patterns, whilst relatively simple compared to more elaborate rock art found elsewhere in Ireland, represent an important example of Bronze Age artistic tradition. The motifs vary in visibility; some remain clearly defined despite centuries of weathering, whilst others have become faint shadows on the stone, requiring careful observation to discern their original forms.

First documented in detail by Kinahan in 1888, who noted more complex designs than those visible today, the site continues to intrigue archaeologists and visitors alike. The location itself seems carefully chosen, positioned on good grazing land with commanding views eastward across Mulroy Bay. This combination of practical landscape use and symbolic marking suggests the site held significance for the communities who created these enduring stone canvases, perhaps serving as territorial markers, ceremonial sites, or simply as expressions of creativity in a landscape they called home.