Castle Ward has been the home of the Ward family since ca. 1570. Known originally as Carrick na Sheannagh and owned by the Earls of Kildare, it was bought by Bernard Ward, father of Sir Robert Ward, Surveyor-General of Ireland. The 850 acre walled demesne also dates from the 16th century. The Ward family built a succession of homes in their estate; Old Castle Ward, built about 1590 near to Strangford Lough, still survives, but a mansion built about 1720 by Judge Michael Ward was demolished about 1850, although some of the associated landscaping remains.
The architect of the current building, built during the early 1760s for Michael Ward's son Bernard Ward, 1st Viscount Bangor is unknown, although he may have come from the Bristol area, with which the Ward family had associations. It may have been James Bridges who practiced in Bristol between 1757 and 1763 and whose work there has some similarity to Castle Ward.
The property was inherited by a settlement made in 1748 by Bernard Ward's eldest son, Nicholas, 2nd Viscount Bangor, who was clearly insane. When his younger brother, Edward, died in 1812, leaving a young son, the youngest brother Robert took the opportunity to relocate the insane Nicholas into a smaller house in Downpatrick and strip Castle Ward of everything valuable. The house stood empty until the death of Nicholas in 1827, when it was inherited by Edward's son, now the 3rd Viscount. He and his descendants restored the building and its furnishings, but on the death of the 6th Viscount in 1950 the house and estate were given in lieu of death duties to the Government of Northern Ireland, who presented the house and its gardens to the National Trust in 1952.
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. There is a tower house in the estate's farmyard, built as a defensive structure during 1610 by Nicholas Ward.
References:The Villa d'Este is a 16th-century villa in Tivoli, near Rome, famous for its terraced hillside Italian Renaissance garden and especially for its profusion of fountains: the extraordinary system contains fifty-one fountains and nymphaeums, 398 spouts, 364 water jets, 64 waterfalls, and 220 basins, fed by 875 meters of canals, channels and cascades, and all working entirely by the force of gravity, without pumps. It is now an Italian state museum, and is listed as a UNESCO world heritage site.
Tivoli had been a popular summer residence since ancient Roman times due to its altitude, cooler temperatures and its proximity to the Villa Hadriana, the summer residence of the Emperor Hadrian I.
The Villa was commissioned by Cardinal Ippolito II d'Este (1509-1572), second son of Alfonso I d'Este, the Duke of Ferrara and grandson of Pope Alexander VI, along with Lucrezia Borgia.