Eastern Europe Anyone?

I've been to Croatia which is lovely if you avoid the tourist-parts, and Bosnia which is even better and just totally great and awesome, very beautiful country with lovely people, damaged by the war but it only made them stick together more..
Romania is beautiful but we didn't go far because it's shit for hitchhiking.. Hungaria I found weird but I couldn't tell you why Slowakia then I thought was really lovely, beautiful country and friendly people.