The field is known as Labbaderrig, or in Irish, Leaba Dearg, meaning roughly the Red Bed, and tradition holds that beneath this modest rise lies the burial place of a giant who once lived in a castle nearby. The mound itself is unassuming enough: roughly nine metres east to west, six and a half metres north to south, and rising just over a metre at its highest western point. Its sides have slumped over time, and the base is partly sod-covered, with large stones and boulders pushing through the turf at the south-west and east. The flattened top is covered predominantly in smaller stones, which may simply represent accumulated field clearance rather than original prehistoric material.

A cairn, in the Irish archaeological context, is typically a mound of stones used as a burial monument, sometimes dating back to the Neolithic or Bronze Age, though the precise origins of this one remain unclear. What complicates any straightforward reading of the site is that practical farmers have always needed somewhere to put stones cleared from their fields, and that activity can obscure or even mimic the appearance of something far older. The surrounding topography adds a certain drama that the mound itself withholds: higher ground rises to the south-west and north-east, leaving this low rise in a kind of natural bowl. Whether that placement was deliberate on the part of whoever first raised the cairn, or simply where the stones ended up over successive generations of farming, is an open question. The legend of Leaba Dearg, whatever its origins, has clearly outlasted any certainty about what the mound actually is.