old stone medieval polish gate in kamianets-podilskyi fortress, ukraine

tower castle gate medieval polish ancient fortress landmark architecture bastion fort sightseeing kamianets zaharzhevska ukraine old stone green landscape town tourism travel wall history building historic europe historical fortification spring citadel ruin kamyanets famous fortified rough exterior kamenetspodolsky podilskyi kamianetspodilskyi kamyanetspodilsky antique trees sunny day wood season kamianets-podilskyi gate city's complex