A real place on screen
Charleville Castle
Gothic Revival towers and a richly worked interior turn a later country house into a convincing medieval fantasy. Its staircases and large rooms have supported a wide range of screen productions.
- Architect / attribution
- Francis Johnston
- Building chronology
- Begun 1798; completed in the early 19th century
- Place
- Tullamore, County Offaly, Ireland
The real building

Tullamore, Charleville Castle.
Films at Charleville Castle
The Green Knight (2021)
On screen: Castle interiors
Film Offaly lists The Green Knight among productions using Charleville. Its Gothic Revival interiors contribute to the film’s imagined medieval world.
Filming evidence
Building sources
A screen appearance does not imply public access. Consult the venue for current visiting arrangements.