A half day tour with St. Sophia (Closed on Mondays), one of the great architecturural marvels of the ancient world,  constructed as a basilica in 536  AD by Emperor Justinian, turned into a mosque in 1453 and now into a museum, takes the breath away with the sheer size of its interior and its magnificent dome.

Facing the church is Blue Mosque, famous for its mosaics with some 20.000 blue Iznik tiles and its six minarets, built in the name of Sultan Ahmet in the 17th century, one of the best examples of classical Turkish art. is Cross through the Hippodrome, the scene of Byzantine chariot races, athletic events, victory celebrations and political activities of the old city where one can also see the “Obelisk of Egypt”, “Serpent Column” from Delphi, the “German Fountain of Wilhelm II” and the “Colossus”. Grand Covered Bazaar (Closed on Sundays), which is the biggest “souk” in the world with nearly 4000 shops of antiques, jewellery, gold, carpets, ceramics and leatherware.