The Factory, Annamult, Co. Kilkenny

Multiple ranges, some rising five storeys, spread across a site above the Kings River in County Kilkenny, their crow-stepped gables and battlemented parapets giving the whole complex an odd, almost castellated silhouette for what was, at its origin, a factory built to process wool.

That origin is specific and slightly improbable: the mill, known locally as the Merino Mill, was constructed between 1810 and 1814 by the landlords Shaw and Nolan to turn fine Merino wool into cloth. The sheep themselves had been imported from Spain, Merino being a breed prized since the medieval period for a fleece finer than most native stock could produce. The Kilkenny venture did not last, decommissioned by 1822, but during its brief working life it provided employment and skilled training to local boys and girls regardless of religious denomination, a detail worth noting given the sectarian divisions common to the period. Some of the flock bred here went on to found the Merino presence in Australia, giving this riverside ruin an unexpected place in the history of a wool industry on the far side of the world. The buildings did not stand empty for long after the mill's collapse; Robert Pilsworth, who operated several corn mills in the region, brought the complex back into use, first as a flour mill around 1850 to 1870 and later as a corn mill, a role it retained into the twentieth century before finally falling out of use.

What survives is a working landscape frozen mid-collapse: long ranges with camber-headed window and door openings, dressed limestone voussoirs where sills and fittings have long since gone, a mill manager's house with its round-headed door reduced to bare red brick dressings, and two culverts still carrying the memory of the mill race in cut limestone arches. Courtyard walls in random rubble limestone define the site's edges, punctuated by gateways whose fittings are missing but whose piers and voussoirs remain intact. It is a ruin that wears its industrial bones plainly, roofless and floorless in places, yet the crow-stepped gables and hints of battlements lend it a romantic quality that has quietly turned a defunct mill into one of the more atmospheric landmarks along this stretch of the river.