My work sent me to Bulgaria, (Sofia) a few weeks ago. First time I have been there. It is interesting for a break. The taxis are extremely cheap. Even with a tip, no journey was over £4. The wines are also very drinkable and inexpensive. The centre of the town is like being on the set of the Prisoner, with (when I was there) loudspeakers playing music and people wandering about and sitting at outside cafes. Plenty of lovely churches, museums etc to explore and excellent weather. Oh and no bears!