Wah looks amazing, I'm really weak for old castles as well haha. Have never been to Ukraine unfortunately, but I plan to do so, hopefully this summer already as I'm planning a trip with my girlfriend to eastern europe/balkan etc.

Great post overall and interesting information, +1 on that :)

Otherwise, if you're into travelling, vlogs, self-development etc feel free to check out my channel, in any case keep up the good work and I'll see you around!