On the banks of the River Nore, the medieval city of Kilkenny was established in a time where lords, Vikings, knights, and nobles roamed the land. Today, sites such as Kilkenny Castle, St. Canice's Cathedral and Round Tower, the Black Abbey, and Jerpoint Abbey, make up the Irish city's most popular attraction, the Medieval Mile. Some additional best things to do in Kilkenny include Smithwick's Experience and Castlecomer Discovery Park, as well as day trips to the Wicklow Mountains, Waterford, and Dublin.