I highly recommend Blarney Castle for both the young and old. The castle itself is a lot of fun to explore. I thought it would be a touristy sight with not much to it besides the legend of the Blarney Stone, but I actually learned a bit of history while there. The grounds are also phenomenal. There’s the wishing steps, the Blarney witch, beautiful trees and other plants, and even caves. I had a great time walking around the forests.