For part of the year, this innovative greenhouse is painted white to keep the plants from getting scorched.

A medieval abbey featured on 'Game of Thrones' that dates back to the 12th century.

A boulder in the Churchyard of Down Cathedral marks the legendary burial place of "The Apostle of Ireland."

This 18th century mansion played Winterfell in Game of Thrones.

A 200-year-old collection of oddities and medical paraphernalia.

Inside this art museum resides one of Glasgow's most famous musical instruments.

A museum dedicated to the tragedy of Bloody Sunday.

Documenting the nationalist movement in Northern Ireland, with an emphasis on the history of political prisoners.

A two-storey cabinet of wonders filled with the bizarre, the macabre, and the downright uncanny.

Experience what life was like in Ireland during the Viking and medieval ages.

On the Irish coast, 18 members of the Howard family are eternally resting in an Egyptian pyramid.

This cemetery overlooking the Benbulben rock formation is the final resting place of one of Ireland's most beloved poets.

Ireland's only German military cemetery holds the remains of a spy who was moved there under the cover of darkness.

An Irish cemetery filled with victims of political strife and violent conflict, including the grave of Bobby Sands.

Celebrated in poem, this tiny hidden cemetery has a big and grisly history.