ANTALYA is the fifth-most popular city in turkey .  ANTALYA  is the largest Turkish on the Mediterranean coast.  ANTALYA is Turkey's  biggest international sea resort, located on the Turkish Riviera.     Duden waterfalls , The Duden river extends from the Taurus mountains all the way to the Mediterranean and creates two cascades know as the Upper and Lower Duden Waterfalls.                     Old city...