Lismore Castle is a stately home located in the town of Lismore in County Waterford in Ireland, belonging to the Duke of Devonshire. It was largely re-built in the Gothic style during the mid-nineteenth century by William Cavendish, 6th Duke of Devonshire.

The castle site was originally occupied by Lismore Abbey, an important monastery and seat of learning established in the early 7th century. It was still an ecclesiastical centre when Henry II, King of England stayed here in 1171, and except for a brief period after 1185 when his son King John of England built a ‘castellum’ here, it served as the episcopal residence of the local bishop. In 1589, Lismore was leased and later acquired by Sir Walter Raleigh. Raleigh sold the property during his imprisonment for High Treason in 1602 to another infamous colonial adventurer, Richard Boyle, later 1st Earl of Cork.

by Owen O’Grady