Istanbul is the only city in the world that spans Asia and Europe. It used to be the capital of the three ancient empires-the Roman Empire, the Byzantine Empire, and the Ottoman Empire. As a result, its name changed several times. It was until Turkey moved to Ankara in 1923 that Istanbul officially became the city’s name. Since ancient times, Istanbul has been known for its excellent location, rich historical sites, and fascinating fusion culture. The mosques, museums, churches, palaces, large buildings, small streets and lanes here, from the human landscape to the natural landscape, all these things really make people enjoy this old city. Let’s get together and enjoy…