One of our favorite castles in Ireland (because how can you pick just one?!) is Cahir Castle, located in County Tipperary. Dating back to the 13th-15th centuries, and designed by Conor O’Brien, it is an impressive, imposing, yet beautiful defensive castle. This is the kind of castle that inspires 7-year-old boys to proclaim, “I could live here FOREVER!” and propel return visits because you may have missed something the first go-around. Have a wonderful day, Lisa