There is no dramatic outline, no obvious structure, and no entry in the earliest Ordnance Survey maps. What makes the spot quietly puzzling is precisely this absence: a few isolated stones that form no discernible pattern, on ground that has been slowly reclaiming its own history.

When the researcher Ó Nualláin visited in 1989, he noted a rectangular spread of stones roughly three metres by two metres, with individual stones reaching up to 0.6 metres across. His assessment was cautious: he did not believe this arrangement was likely to represent the remains of a megalithic tomb, the kind of prehistoric burial monument built from large upright stones and capstones that are found in considerable numbers across the west of Ireland. What exactly the original structure was remains unclear. The site does not appear on the 1837 edition of the Ordnance Survey six-inch map, though a pool of water nearby is recorded on the 1913 edition, the location of which is now betrayed only by a spread of rushes across marshy ground. That shift, from open water to waterlogged pasture, hints at how thoroughly a landscape can quietly reorganise itself around the things left behind in it.