Ditto Galway which is also technically a city and has great walks, bars and restaurants, lovely houses and a very lively summer calender. In fact Galway and Salthill reminded me together of Brighton and Hove.
People have mentioned UK and Italy but I think the absence of Irish cities is weird too. Dublin is a great place for partying but I really like Galway too and Cork is a great city (if you don't mind the strange accent and are prepared to forego the Guinness)