Salamanca. On a trip through Spain we randomly stopped there for a night at Salamanca and loved it. Inexpensive bars and restaurants, lots of locals, no tourist hotspots — so much so that we spent the day looking round and stayed a second night.
Cardiff. A lovely, bustling, buzzy city with a beautiful river, park, castle, shopping, cafes and a harbour and history. I'd gone for the weekend to visit an old friend, ended up moving there.
Lucca. So beautiful and lots to do and see.