What makes this one quietly interesting is not just its survival but its relationship with an older feature: the mound, measuring roughly 8.5 metres north to south and 6.5 metres east to west, was built directly against the southern side of a pre-existing cairn, a heap of stones that in Irish contexts can mark anything from a prehistoric burial to a field clearance. Whoever constructed the kiln was making practical use of a sheltered, level patch of ground, with a natural ridge to the north cutting the wind.

At the centre of the mound sits a circular drying chamber, open to the sky, just 1.6 metres in diameter and 0.6 metres deep, its inner walls faced with roughly-coursed stones. A stone-lined flue, around 1.4 metres long and covered with lintels, runs into the chamber from the south side. Corn-drying kilns of this type worked by drawing heat and smoke from a fire through the flue and up into the chamber, where grain was spread to dry before milling, an essential step in a damp climate where harvested grain could rot before it reached the quern or millstone. The lintels here carry a telling detail: their undersurfaces are heat-shattered, cracked and fractured by repeated exposure to intense temperatures, a small but direct record of the kiln having been used in earnest.