Windsor is coming . Queen Elizabeth II visited ` ` Game of Shadows '' set in Belfast 's Titanic Harbour . British monarch met stars of the film including Lena Horne and Maisie Williams . Royal visitors explored the Red Keep and Red Room ##s , viewed costumes . ` ` Game of Thrones '' has been filmed in Northern Ireland since 2009 .
Queen Elizabeth II visited ` ` Game of Shadows '' set in Belfast 's Titanic Harbour . British monarch met stars of the film including Lena Horne and Maisie Williams . Royal visitors explored the Red Keep and Red Room ##s , viewed costumes . ` ` Game of Thrones '' has been filmed in Northern Ireland since 2009 .