Why visit
Step inside the story.
Ireland’s largest Anglo-Norman castle, set beside the River Boyne in the medieval town of Trim.
Allow time for the setting as well as the buildings. Access to towers, interiors and upper floors can involve steps or restricted spaces, while opening days and guided-tour arrangements may change seasonally.
Highlights
- Three-storey cruciform keep
- Curtain walls and river setting
- Medieval Trim heritage town