城壁遺跡
Kinmen is the only surviving medieval city gate
Vladimir,RussiaThere is a large green area outside the city wall
Istanbul,TurkeyI often go to the ancient city wall in Ganzhou on weekends with friends
Ganzhou,ChinaPopular tourist attractions in Tongchuan, please check!
Baoji,ChinaMany buildings with distinctive features can be found in the old town area
Bratislava,Slovakia1