The Isle of Man is a self-governing territory of the United Kingdom located in the Irish Sea, between England and Ireland. The UK government is responsible for the defense of the Isle of Man and represents the territory overseas, but the Isle of Man retains its own distinct international identity. The population of the Isle of Man was 84,523 in 2024.
Rushen Castle is used as a museum and educational center managed by Manx National Heritage, showcasing the history of the kings and lords of Manx. Besides its museum function, the castle remains an official court, and exhibits include period-appropriate decorations and educational programs for local children.