The highlight for many history buffs and castle enthusiasts in Kilkenny is the massive Kilkenny Castle which is right in the middle of town. Located on a sprawling green lawn with a rose garden, it’s a stunning castle that looks like it belongs in a fairytale storybook. The castle dates back to 1195 but has undergone plenty of renovations and restorations over time. Parts of the castle can be visited on a self-guided tour and the grounds, popular with locals and tourists alike, are free of charge. It’s one of my favourite things to do in Kilkenny.