Prepare to be awed by Istanbul’s magnificent architecture, rich history, and eclectic bazaars as you discover the unmissable highlights of the Old City on this 1-, 2-, or 3-day private tour. Marvel over the glorious Hagia Sophia, learn how the Blue Mosque earned its famous nickname, and see the ancient Basilica Cistern. Tour Topkapi Palace to gain an insight into the lavish lifestyles of the Ottoman sultans and their harem, and browse the legendary Grand Bazaar, where you find everything from carpets to Turkish delight.