Monellan Castle was a large castellated mansion on the southern outskirts of The Cross, a hamlet just outside Killygordon in the east of County Donegal...

Lismore Castle (Irish: Caisleán an Lios Mhóir) is a castle located in the town of Lismore, County Waterford in the Republic of Ireland. It belonged to...

Blarney Castle (Irish: Caisleán na Blarnan) is a medieval stronghold in Blarney, a town in Cork, Ireland. Though earlier fortifications were built on the...

Kilkenny Castle (Irish: Caisleán Chill Chainnigh pronounced [ˈkaʃlʲaːnˠˈçiːl̪ʲˈxan̪ʲiː]) is a castle in Kilkenny, Ireland, built in 1260 to control a...

Slane Castle (Irish: Cáisleán Bhaile Shláine) is located in the village of Slane, within the Boyne Valley of County Meath, Ireland. The castle has been...

very near a hamlet called The Cross, not far from the former site of Monellan Castle, just outside Killygordon. From Castlefin downstream, the river is...

Leap Castle (/ˈlɛp/; Irish: Caisleán Léim Uí Bhánáin) is a castle in Coolderry, County Offaly, Ireland, about 6 kilometres (3.7 mi) north of the town of...

Dromoland Castle (Irish: Drom Ólainn) is a castle, located near Newmarket-on-Fergus in County Clare, Ireland. It is operated as a five-star luxury hotel...

Cahir Castle (Irish: Caisleán na Cathrach), one of the largest castles in Ireland, is sited on an island in the river Suir. It was built from 1142 by Conchobar...

Cloughoughter Castle (Irish: Cloch Locha Uachtair, meaning 'stone castle of Loch Uachtair') is a ruined circular castle on a small island in Lough Oughter...

Doe Castle/Caisleán na dTuath, Restored Castle Donegal Castle, Restored Castle. Drumboe Castle Glenveagh Castle, Complete Castle Monellan Castle Mongavlin...

Bunratty Castle (Irish: Caisleán Bhun Raithe) is a large 15th-century tower house in County Clare, Ireland. It is located in the centre of Bunratty village...

Ross Castle (Irish: Caisleán an Rois) is a 15th-century tower house and keep on the edge of Lough Leane, in Killarney National Park, County Kerry, Ireland...

King John's Castle (Irish: Caisleán Luimnigh) also known as Limerick Castle is a 13th-century castle located on King's Island in Limerick, Ireland, next...

Trim Castle (Irish: Caisleán Bhaile Átha Troim) is a castle on the south bank of the River Boyne in Trim, County Meath, Ireland, with an area of 30,000 m2...

having a central tower and terminating westwards in a massive residential castle. The Hall of the Vicars Choral was built in the 15th century. The vicars...

Dunboy Castle (Irish: Caisleán Dhún Baoi) is a ruined 15th-century castle on the Beara Peninsula in south-west Ireland near the town of Castletownbere...

Manor Lisnavagh House Bailieborough Castle (demolished) Bellamont House Cabra Castle Castle Saunderson Dromoland Castle Ennistymon House (now the Falls Hotel)...

Knappogue Castle (Irish: Caisleán na Cnapóige) is a tower house, built in 1467 and expanded in the mid-19th century, located in the parish of Quin, County...

Gosford Castle is a 19th-century country house situated in Gosford, a townland of Markethill, County Armagh, Northern Ireland. It was built for Archibald...

8°06′40″W / 54.655°N 8.111°W / 54.655; -8.111 Donegal Castle (Irish: Caisleán Dhún na nGall) is a castle situated in the centre of Donegal Town in County Donegal...

Castle Leslie, also known as Glaslough House, is home to an Irish branch of Clan Leslie, is located on the 4 km2 (1,000-acre) Castle Leslie Estate adjacent...

Ballynahinch Castle is a former Irish country house and estate, built on the site of a former castle, which is now a luxury hotel set in a private estate...

Birr Castle (Irish: Caisleán Bhiorra) is a large castle in the town of Birr in County Offaly, Ireland. It is the home of the 7th Earl of Rosse and his...

Foulksrath Castle (Irish: Caislean Ratha) is a 14th-century Anglo-Norman tower house located in Jenkinstown in County Kilkenny, Ireland. The castle is closely...

Doonagore Castle is a round 16th-century tower house with a small walled enclosure located about 1 km south of the coastal village of Doolin in County...

Ormond Castle (Irish: Caisleán Urmhumhan) is a castle on the River Suir on the east side of Carrick-on-Suir, County Tipperary, Ireland. The oldest part...

Humewood Castle is a 32,668 square feet (3,035.0 m2) Gothic-fantasy mansion built in 1870 in 427 acres of parkland at Kiltegan, County Wicklow in Ireland...

Kilkea Castle is located 5 km (3.1 mi) northwest of Castledermot, County Kildare, Ireland near the village of Kilkea on the R418 regional road from Athy...

Redwood Castle (also known as Egan Castle or Caisleán Choillte Rua in Irish) is a Norman castle near Lorrha in County Tipperary, Ireland. The castle was built...