35 Amazing Photos of Istanbul, Turkey, The Third-Largest City in the World

Istanbul is the largest city in Turkey, constituting the country's economic, cultural, and historical heart. With a population of 14.1 million, the city forms one of the largest urban agglomerations in Europe and is the third-largest city in the world by population within city limits Istanbul is such a diverse city that it's almost impossible to split it up into definable districts. The mosques, bazaars, and Turkish baths of Istanbul could keep you happily occupied for your entire trip: an eyeful of breathtaking architecture here, a good-natured haggle over a carpet there.