It is roughly circular, about 6.7 metres across and three-quarters of a metre high, and it is made almost entirely of burnt stone and charred material. That description, modest as it sounds, places it among one of the most widespread and least understood monument types in the Irish archaeological record.

This is a fulacht fia, a term used for the characteristic horseshoe-shaped or mounded spreads of fire-cracked stone that appear in their thousands across Ireland, typically in low-lying, waterlogged ground. The standard interpretation is that they represent Bronze Age cooking sites, where stones were heated in a fire and then dropped into a water-filled trough to bring it to the boil. Over repeated use, the stones shattered and were discarded around the trough, gradually building up the distinctive mound of dark, burnt material that survives today. Some researchers have proposed alternative uses, including brewing, hide-working, or bathing, and the debate has never been fully resolved. What is consistent is the date range, broadly the Bronze Age, roughly 1800 to 500 BC, and the sheer number of them, suggesting these were ordinary, functional places rather than ceremonial ones. What makes the Meenatarriff example quietly notable is not the mound itself but the fact that a second fulacht fia sits just four metres to the south-east. Two of these sites in such close proximity raises the kind of questions archaeology is often better at asking than answering: were they used simultaneously, by different groups, or at different periods? Did the proximity reflect repeated return to a particularly good water source, or something more organised about how this particular stretch of land was used during the Bronze Age?