A lime kiln is exactly what it sounds like: a structure in which limestone was burned at high temperatures to produce quicklime, a material essential to agricultural improvement and mortar-making across rural Ireland for several centuries. This one stands about two and a half metres at the front, faces south, and retains an arched recess roughly a metre tall, just under two metres wide, and two metres deep, with sloping slabs still visible at the rear. The funnel, the upper chamber through which stone and fuel were loaded from above, has collapsed.

These kilns were once a common feature of the Cork countryside, typically built into a slope or bank so that limestone could be loaded from the top while the burned lime was raked out through the arched opening at the base. They speak to the practical demands of farming in a region where acidic soils needed regular liming to be workable, and where local landowners or farming communities would have burned stone in batches, sometimes seasonally. The Ballydaniel example follows the familiar pattern of such structures, modest in scale and functional in design, built to serve rather than to impress. What is left here is the stone shell of that utility, the arched mouth still intact even as the working parts above it have given way.