1. Prague, but not in the height of summer. Still amazing anyway.
2. Glasgow, and pop over to edinburgh for the day during the festival. Scotland is generally wonderful and friendly, and i'm not even scottish.
3. Granada and the alpujarras around there. A stunning city, and the Alhambra is amazing, and there are beaches nearby as well.
5. Tatra mountains in Slovakia are supposed to be amazing, but was delayed last year and didn't get to go there.