History
Carrickfergus Castle
The best-preserved Norman castle in Ireland, built by John de Courcy in 1177 on a basalt outcrop jutting into Belfast Lough. Withstood sieges by King John, Edward Bruce and the French (in 1760, the only French invasion of these islands during the Seven Years' War). Garrisoned continuously until 1928. Now run by Department for Communities — full battlements walk, period rooms, dressing-up for kids.
Good to know · Open daily, paid entry. Family tickets reasonable. Last entry an hour before closing.
