@xia.nan6: Istanbul! This ancient city, spanning across Europe and Asia and embracing the Bosphorus Strait, has served as the capital of three major empires: Rome, Byzantium, and the Ottoman Empire. Covering an area of over 5,400 square kilometers, it is home to approximately 15 million people and is Türkiye's largest economic and cultural hub. With its unique blend of ancient and modern charm, it shines at the intersection of Eastern and Western civilizations. #istanbul #Türkiye #TravelSuggestions #GlobalTravel