The ancient Hippodrome was the center of Byzantine civic life, from political and theological controversies to chariot races and riots. Built-in 203 by Emperor Septimus Severus, it is estimated that the arena could accommodate up to 100,000 spectators.

Built between 1609-1616, this impressive mosque has six minarets. Why is it called "Blue Mosque?" There are two stories: the first, more common one is that the interior is covered in Blue İznik tiles. The second is: many years ago, ancient sailors who sailed by the mosque on the Marmara Sea saw the blue colors of the sea reflected in the mosque.

"Hagia Sophia" is a great architectural beauty and an important monument both for Byzantine and for Ottoman Empires. Once a church, later a mosque, and now a museum at the Turkish Republic, Hagia Sophia has always been the precious of its time. "Hagia Sophia" is a perfect synthesis where one can observe both Ottoman and Byzantium effects under one great dome.

The Grand Bazaar in Istanbul is one of the largest and oldest covered markets in the world, with 61 covered streets and over 4,000 shops. Tourists, hawkers, and locals come together at the Grand Bazaar to comb its labyrinthine passageways in search of a bargain – be it a pair of brand name jeans, a handcrafted silk rug, or a perfectly brewed cup of tea. Outside the vast bazaar, worn, narrow streets wind their way down from its lofty perch to the southern shore of the Golden Horn, where the evocatively aromatic Spice Bazaar beckons alongside the elegant New Mosque (opened in 1665). Nearby, the famed Galata Bridge offers pedestrian access to urban delights across the river in Istanbul’s more residential and contemporary neighborhoods, while the must-see sights of Sultanahmet are but a leisurely stroll away.

This enormous palace was the Imperial residence of Ottoman sultans for almost 400 years. Although much of the palace is not accessible, the daily tours of the Harem are of great interest to tourists.