These small circular hollows, ground into rock surfaces during the Neolithic or Bronze Age, appear across Ireland and Britain in their hundreds, yet their purpose remains genuinely unresolved. Ritual offering, territorial marking, astronomical notation, something else entirely: no consensus has held. That unresolved quality is part of what makes even a modest example like this one worth pausing over.

The stone lies prostrate to the south of the west end of a wedge tomb at Maumnahaltora, a type of megalithic monument, typically dating to the late Neolithic or early Bronze Age, in which a large roofed gallery narrows slightly from one end to the other. The cup marks on the adjacent stone were noted by the County Kerry Field Club in 1939, and the site was recorded again by Sheehy in 1982 and by Cuppage in 1986. Whether the carved stone was once part of the tomb's structure or was always a separate feature is not clear from the available record, but its proximity to the monument is unlikely to be coincidental. Carved rock and megalithic architecture frequently appear in close association across prehistoric Ireland, suggesting some meaningful relationship between the two, even if the nature of that relationship is now beyond recovery.