Istanbul is undoubtedly at the top of the pyramid of vibrant tourist cities, how not, and it is the largest commercial and cultural center in Turkey, in addition to the elements of its natural beauty, and its wonderful views of the Sea of Marmara and the Black Sea that is crossed by the natural Bosphorus canal, separating its Asian and European sides.
Istanbul is considered the historical reservoir of Turkey, and the repository of the Ottoman Empire's civilization, wherever you turn your face you find an important landmark that stands as a witness to its original history, and therefore Istanbul is considered one of Turkey's most important tourist cities at all.
The city of Trabzon is also known for its picturesque scenery, its delicate blue lakes, and its mild summer weather so that it is loved by Arab tourists in particular.
Sakarya the neighboring city of Istanbul, is at the top of the list of important tourist cities in Turkey, and it includes Masukiye, Sapanca, Mount Kartepe, and other green areas of great beauty.
For lovers of golden sandy beaches, and enjoying the sights and coastal activities, the cities of Antalya, Mersin, Alanya, Marmaris, and the amazing Fethiye region are among the richest coastal areas with their natural beauty and the most attractive vital facilities in the world.
Add to that some other cities with special tourist activities, such as Cappadocia, which is famous for its wondrous landmarks and balloon tourism, and Eskisehir, which is known for its entertainment facilities, and other cities famous for their religious historical monuments, such as the city of Urfa and Konya.