What makes it quietly arresting is not just its scale, though the uppermost capstone measures roughly 3.33 metres by 1.88 metres, but the name attached to it. This is said to be the grave of Fial, a figure drawn from the deepest layers of Irish mythological tradition.

Fial is reputed to have been the wife of one of the Milesians, the legendary seafaring people whose arrival in Ireland is described in early Irish literature as the final mythological conquest of the island. According to local tradition, her husband's party landed at nearby Ballinskelligs Bay, placing this corner of Kerry at the edge of a story that was already ancient when it was first written down. A dolmen, in broad terms, is a megalithic tomb type consisting of large upright stones capped by a horizontal slab, constructed during the Neolithic or early Bronze Age. Here, the arrangement is somewhat different, with four slabs stacked rather than a conventional portal structure, giving the monument an unusual, almost compressed appearance. Around its base lie scattered small rounded stones, among them fragments of quartz, a material that appears repeatedly at Irish prehistoric monuments and is thought by some archaeologists to have carried ritual significance, though its precise meaning remains debated.

The association with Fial is the kind of local memory that tends to outlast the records meant to preserve it. Whether the legend was always attached to this particular structure or migrated to it over centuries, the combination of a genuine prehistoric monument and a named figure from pseudo-historical mythology is not common, and gives the site a character that purely archaeological description cannot fully capture.