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Castles in County Down

An Dún · Ulster · 34 places

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County Down (An Dún) in Ulster features 34 mapped castles, led by Greencastle, Hillsborough Castle, and Castle Ward. Across these 34 listings, 13 feature verified photography and 33 include mapped nearby public parking. Medieval fortresses, Norman keeps, and tower houses.

Showing 24 of 34 places

CastleGreencastle
CastleDown

Greencastle

Greencastle is a castle in County Down, Northern Ireland. While it dates mainly from the 13th century, it had substantial 15th- and 16th-century alterations. It was originally surrounded by outer rectangular walls with four corner towers (ruins of some remain). It is likely to have been built by Hugh de Lacy, along with Carlingford Castle on the opposite side of Carlingford Lough, to guard the narrow entry channel to the Lough, and the ferry crossing between the two. The motte from the earlier wooden motte-and-bailey castle (possibly built by John de Courcy) is still on the seaward side nearer the point. According to one legend John de Courcy was married at Greencastle, but this may have been at the original motte & bailey castle. According to the information boards at the site it was held for the English Crown by Richard de Burgh, Earl of Ulster, from 1264 to 1333. It was attacked and taken by Edward Bruce, the brother of Robert, in 1316. This was in spite of one of Richard de Burgh's daughters having married Robert the Bruce himself. It was attacked at least twice by the Irish in the later 14th century but still maintained as an English garrison in the 1590s. In the 16th century it was held by the Earl of Kildare and then Nicholas Bagenal of Newry. It fell into disuse after a bombardment by Cromwellian soldiers, to stop it being used by rebel forces. The site is also surrounded in close proximity by other medieval sites/monuments: e.g., the motte fortification predating the stone castle (Northern Ireland Sites and Monuments Record No. DOW 057:001), late-Medieval stone church (DOW 057:002) and two burial pits (DOW 057:017) that were excavated in 2003; one contained a female aged 25–35 and the second a child (one presumes related) of less than four years old at death (1 and a half to 3 and a half years old). A calibrated date range of AD1270-1380 was indicated; likely contemporary with the construction of Greencastle in the mid-13th century. The castle underwent archaeological excavations from 1966 - 1970 which also identified layers of occupation deposits that pre-dated the castle on the site. The castle is a state-care historic monument in the townland of Greencastle, in the Newry and Mourne District Council area, at grid ref: J2473 1184.

Hillsborough Castle — photo by Xandered811
CastleDown

Hillsborough Castle

Hillsborough Castle is an official government residence in Northern Ireland. It is the official residence of the Secretary of State for Northern Ireland, and the official residence in Northern Ireland of the British monarch and other members of the British royal family when they visit the region, as well as a guest house for prominent international visitors. From 1924 until the post's abolition in 1973, it was the official residence of the Governor of Northern Ireland. Since April 2014, it has been managed by Historic Royal Palaces, and is open to paying members of the public.

Castle Ward — photo by Ardfern
CastleDown

Castle Ward

Castle Ward is an 18th-century National Trust property located near the village of Strangford, in County Down, Northern Ireland, in the townland of the same name. It overlooks Strangford Lough and is 7 miles from Downpatrick and 1.5 miles from Strangford. Castle Ward is open to the public and includes 332 hectares (820 acres) of landscaped gardens, a fortified tower house, Victorian laundry, theatre, restaurant, shop, saw mill and a working corn mill. It has a shore on Strangford Lough. From 1985 to 2010 it has also hosted Castleward Opera, an annual summer opera festival.

Mount Stewart — photo by Ulsterbeef
CastleDown

Mount Stewart

Mount Stewart is a 19th-century house and garden in County Down, Northern Ireland, owned by the National Trust. Situated on the east shore of Strangford Lough, a few miles outside the town of Newtownards and near Greyabbey, it was the Irish seat of the Stewart family, Marquesses of Londonderry. Prominently associated in particular with the 2nd Marquess of Londonderry (better known as Viscount Castlereagh), Britain's Foreign Secretary at the Congress of Vienna, and with the 7th Marquess of Londonderry, the former Air Minister who at Mount Stewart attempted private diplomacy with Hitler's Germany, the house and its contents reflect the history of the family's leading role in social and political life in Britain and Ireland.

Scrabo Tower — photo by Elkay62
CastleDown

Scrabo Tower

Scrabo Tower is a 135 feet (41 m) high 19th-century lookout tower or folly that stands on Scrabo Hill near Newtownards in County Down, Northern Ireland. It provides wide views and is a landmark that can be seen from afar. It was built as a memorial to Charles Vane, 3rd Marquess of Londonderry and was originally known as the Londonderry Monument. Its architectural style is Scottish Baronial Revival.

Kilclief Castle — photo by Aubrey Dale
CastleDown

Kilclief Castle

Kilclief Castle (Irish: Caislean Cill Cléithe; Ordnance Survey ref: J597457) is a tower-house castle beside Strangford Lough and 2.5 miles (4 km) south of the village of Strangford, County Down, Northern Ireland. Kilclief is a hamlet on the Strangford to Ardglass road.

Killyleagh Castle — photo by Peter Clarke (talk)

Original uploader was Peter Clarke at en.wikipedia
CastleDown

Killyleagh Castle

Killyleagh Castle is a castle in the village of Killyleagh, County Down, Northern Ireland. It is believed to be one of the oldest inhabited castles in the country, with parts dating back to 1180. It follows the architectural style of a Loire Valley château, being redesigned by the architect Sir Charles Lanyon in the mid-19th century. It has been owned by the Hamilton family since the early 17th century. It is currently the home of Gawn Rowan Hamilton and his family. The castle hosts occasional concerts; performers have included Van Morrison, Glen Hansard and Bap Kennedy. The gate lodges provide self-catering holiday accommodation. From 2012 to 2014, the castle was used to film CBBC show Dani's Castle.

Clough Castle — photo by Man vyi
CastleDown

Clough Castle

Clough Castle is a 12th century Anglo-Norman motte-and-bailey castle located in Clough, County Down, Northern Ireland. It consists of a ruined tower house situated on a 7.6 metres (25 ft) high motte. A small crescent-shaped bailey lies next to the south-east of the motte, separated by a 2.1 metres (6 ft 11 in) deep ditch.

Jordan's Castle — photo by Aubrey Dale
CastleDown

Jordan's Castle

Jordan's Castle (Irish: Caisleán MacSiurtain; Ulster Scots: Joardan's Kessel) is a castle situated in Ardglass, County Down, Northern Ireland. The tower house known as Jordan's Castle is a State Care Historic Monument sited in the townland of Ardglass, in the Newry, Mourne and Down District Council area, at grid ref: J5601 3713. It stands close to the junction of Kildare and Quay Streets in Ardglass and commands the harbour.

Kirkistown Castle — photo by Aubrey Dale
CastleDown

Kirkistown Castle

Kirkistown Castle is a tower house situated near Cloghy, County Down, Northern Ireland.

Audley's Castle — photo by Caroline Devlin
CastleDown

Audley's Castle

Audley's Castle is a 15th-century castle located 1 mile (1.6 km) north-east of Strangford, County Down, Northern Ireland, on a rocky height overlooking Strangford Lough. It is a three-storey Tower house named after its 16th century owner, John Audley. Audley's Castle tower house and bawn is a State Care Historic Monument in the townland of Castleward, in Down District Council area, at grid ref: J5781 5058. There are thousands of small stone towers similar to Audley's Castle in the Irish countryside. They are one of the commonest of archaeological sites, which indicates these were not buildings put up for the higher aristocracy, but for lesser lords and gentry. Most were built in the late Middle Ages (roughly 1350–1550). Audley's was built towards the end of this period.

CastleNarrow Water Keep
CastleDown

Narrow Water Keep

Narrow Water Castle (Irish: Caisleán an Chaoil; Ulster-Scots: Narra Wattèr Castle), also known locally as Narrow Water Keep, is a 16th-century tower house and bawn near Warrenpoint in Northern Ireland. It was occupied by the Hall family from the 17th until the 19th century, when they built a large Elizabethan revival-style mansion, also known as Narrow Water Castle, within the same townland. The tower house is beside the A2 road and on the County Down bank of the Clanrye (Newry) River, which enters Carlingford Lough 1 mile (1.6 km) to the south. It is a historic monument in state care, within Newry and Mourne District Council district, in the townland of Narrow Water. The 16th-century tower house (keep) was given into state care in 1956. The 19th-century mansion remains a private residence of the Hall family.

CastleBangor Castle
CastleDown

Bangor Castle

Bangor Castle is a country house situated in Castle Park in Bangor, County Down, Northern Ireland. The building, which is also referred to as Bangor City Hall and is now used as the offices of Ards and North Down Borough Council, is a Grade A listed building.

CastleMahee Castle
CastleDown

Mahee Castle

Mahee Castle, also known as Nendrum Castle, is a small ruined tower house near Nendrum Monastery on Mahee Island in Strangford Lough, County Down, Northern Ireland. It was built in 1570 by Captain Thomas Browne. It was abandoned by the early 17th century, and fell into disrepair. In 1923, H.C. Lawlor and the Belfast Natural History and Philosophical Society partly renovated the tower house to avoid further erosion and built a buttress wall to support the northwest corner of the tower.

CastleBagenal's Castle
CastleDown

Bagenal's Castle

Bagenal's Castle (Irish: Caisleán Bagenal) is a 16th-century fortified house located in Newry, County Down, Northern Ireland. It was rediscovered in 1996, where it was found located in the premises of the former McCann's Bakery. The castle consists of a rectangular plan with three storeys and was made with granite. During its restoration, sandstone was used as the replacement material.

Castle Bright — photo by Eric Jones
CastleDown

Castle Bright

Castle Bright is a historic castle located in County Down. It provides visitors with a designated historic site to explore.

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