Ardgillan Castle is a country house near Balbriggan, County Dublin, Ireland. It is set in the 200-acre (0.81 km2) Ardgillan Demesne (Irish: Ard Giolláin)...

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...

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...

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...

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

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

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...

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...

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...

entrepreneur Carlo Gatti. In 1985, a passage was discovered beneath Ardgillan Castle in Co. Dublin, Republic of Ireland. This passage was found to be the...

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...

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...

Glenveagh Castle (Irish: Caisleán Ghleann Bheatha) is a large castellated mansion located in Glenveagh National Park, County Donegal, Ireland and was built...

Malahide Castle (Irish: Caisleán Mhullach Íde), parts of which date to the 12th century, lies close to the village of Malahide, 14 km (nine miles) north...

County Wexford, upon which he built a castle known as Houseland Castle. The Redmond family replaced their original castle with another in about 1350, during...

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...

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...

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...

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

on the Streedagh beach in north county Sligo, with some shooting in Ardgillan Castle Balbriggan Dublin followed by two weeks of filming in Rush, Dublin...

National monument. Ardgillan Castle, Ardgillan Demesne, Balrothery Artaine Castle, Artaine Ashtown Castle, Phoenix Park. Athgoe Castle, Newcastle, intact...

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...

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...

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...

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...

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...

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

Kinnitty Castle or Castle Bernard is a 19th-century gothic revival castle and hotel in Kinnitty (Cionn Eitigh), County Offaly, Ireland. It is located contiguous...

Athlone Castle, sometimes known as Adamson Castle, is a castle located in Athlone, County Westmeath, Ireland, dating from the 12th century. The earliest...

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...