This particular megalithic structure is one of those, recorded but not yet fully documented in publicly available form, which places it in a curious position: present in the landscape, visible to anyone who walks the site, yet sitting at the edge of what formal record has so far captured.

Carrowmore as a whole has been the subject of serious archaeological attention since at least the nineteenth century, when antiquarians began cataloguing its monuments. The complex is thought to date from around 4000 BC or earlier, making some of its tombs among the oldest megalithic constructions in Europe. The typical form at Carrowmore is a central dolmen, a large capstone supported by upright stones, surrounded by a low circle of boulders. These were not simply burial markers but seem to have formed part of a wider ritual landscape oriented towards Knocknarea, the hill to the west that is itself crowned by the unexcavated cairn known as Medb's Cairn. Excavations carried out during the 1970s and 1980s by a Swedish team under Göran Burenhult recovered cremated human bone and small finds that helped establish the extraordinary antiquity of the site.