The HBO production of Game of Thrones began filming at Titanic Belfast's Paint Hall Studios and in locations across Northern Ireland ... this 19th-century barbican on the Glenarm Castle Estate ...

Step through the grand stone gates of Tandragee Castle ... Northern Ireland, was once home to the mighty O'Hanlon clan before falling into the hands of the Duke of Manchester during the 19th century.

Killyleagh Castle ... castle in Ireland. Following the architectural style of a Loire Valley chateau, the castle has been in the hands of the Hamilton Family since the early 17th Century.