
Lismore is the ruins of the Irish Lios Mor or Big Fort. The growth and eminence took place in the times of monastery which was founded by Mo-Chuda of Rahan (St. Carthage) in 636, just a few years before his death in 638. Lismore castle is not open to the public. The walled and woodland gardens on tow levels, are open to the public. In the spring garden which is at lower levels, camellias, rhododendrons and magnolias flourish including many
other colourful shrubs. The natural alluvial soil of the garden was replaced with imported peat from the Knockmealdowns to give the soil its acid content. It helped these beautiful specimen trees and shrubs to flourish. It is believed that Spenser wrote part of his Faerie Queene in the lovely Yew Walk. The upper and lower gardens are connected by the Riding House, which was built in 1631 and the connecting wall between it and the castle a year later. In Ireland, the more formal upper garden is one of the few examples of an Elizabethan layout. The gardens are open for visitors from the end of April to mid-September between 13.45 to 16.45 daily. There may be little change in the dates.