These kilns were once a common feature of the Irish agricultural landscape, small structures designed to dry harvested grain before milling or storage, a necessity in a climate where damp could ruin an entire crop. What makes this one worth pausing over is the glimpse it offers, brief but precise, into a very specific piece of rural technology.

The kiln was excavated in 1964 by A. B. Ó Ríordáin of the National Museum of Ireland, working on the south-east-facing slope of a drumlin, the kind of elongated glacial hill that gives much of Leitrim its rolling, irregular character. What he uncovered was a stone-lined pit, tapering from a diameter of roughly 2.3 metres at the top down to about 1.15 metres at the base, and descending to a depth of 1.5 metres. The floor was stone-laid, and running from it on the eastern side was a narrow flue, less than 30 centimetres wide and just over 30 centimetres high, extending at least two metres outward. The flue would have channelled heat from an external fire up through the pit, warming the grain spread above. It is a compact, functional design, refined over generations of use across Ireland. Once the excavation was complete, the site was back-filled, leaving no visible trace at the surface today.