Istanbul
Istanbul is the most popular city where many tourists come to visit. The city is a major city in Turkey that attracts 11.95 million people every year. The city is widely known for its landmarks like the Hagia Sophia tour, and the house of the Ottoman Sultans. If you’re a travel lover looking for the most popular destination, then Istanbul is the best city for visitors. Hagia Sophia Mosque, Suleymaniye Mosque, Basilica Cistern, Sultanahmet District, and Topkapi Palace are the top attractions in this city.