I REALLY love ALL the Eastern Europe and Post Sovietic countries and culture. I find them all so mysterious and I think its countries and people are prettier and warmer than the overrated Western Europe tbh
I like them all but I'd love to go to Romania, Belarus, Russia, Ukraine, Lithuania, Armenia and Moldova.
The Caucasus nations are heavily underrated as far as beautiful capitals go! I never realized how visually stunning they all look, and for different reasons.
Tallinn is such a beautiful place to visit and if you like walking around something that resembles a fairy tale then Tallinn has to be the place to visit.