Turkey is located in both Eastern Europe and Western Asia, bordering 8 countries. It has a population of over 75 million and Istanbul is the largest city. Turkey has a long history dating back to ancient civilizations and was formerly part of the Ottoman Empire. Tourism is a major industry focused on historical sites, beaches, and culture. Popular tourist destinations include Istanbul, Ephesus, Cappadocia, and Pamukkale. Turkey received over 31 million foreign tourists in 2011, ranking as the 6th most visited country.