Rathfarnham Castle (Irish: Caisleán Rath Fearnáin) is a 16th-century fortified house in Rathfarnham, South Dublin, Ireland. Originally a semi-fortified...

Dublin), and a number of defensive structures were built in the area. Rathfarnham Castle, a fortified house, was built in the late 16th century. Developed...

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

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...

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...

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...

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

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...

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...

Howth Castle Kenure House Lucan House Malahide Castle Manresa House, Dublin Marino House Milverton Hall Newbridge House Old Connaught House Rathfarnham Castle...

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...

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...

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...

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...

Belfast Castle (Irish: Caisleán Bhéal Feirste) is a mansion located in Cave Hill Country Park in Belfast, Northern Ireland, in a prominent position 400...

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...

53556; -6.62083 Dunsany Castle (Irish: Caisleán Dhún Samhnaí), Dunsany, County Meath, Ireland is a modernised Anglo-Norman castle, started c. 1180 / 1181...

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

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...

Baronscourt, Barons-Court or Baronscourt Castle is a Georgian country house and estate 4.5 km southwest of Newtownstewart in County Tyrone, Northern Ireland...

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...

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...

Maynooth Castle is a ruined castle in Maynooth, County Kildare, Ireland which stands at the entrance to the South Campus of Maynooth University. Constructed...

of a triumphal arch from the 18th century, which originally led to Rathfarnham Castle. The erection of this gateway is attributed to Henry Loftus, Earl...

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...

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

Dangan Castle is a former stately home in County Meath, Ireland, which is now in a state of ruin. It is situated by Dangan Church on the Trim Road. The...

Shankill. Ruin Rathfarnham Castle, Rathfarnham Demesne. Restored Castle Rathmines Castle, Rathmines West. Robswall, intact Roebuck Castle, Roebuck. Hall...

occupying 19 hectares (47 acres). The house, originally a 13th-century castle, was extensively altered during the 18th century by German architect Richard...