Spend the day steeped in Istanbul’s history and culture on a full-day, private tour of Istanbul’s Old City and Sultanahmet. Start with a visit to Hagia Sophia an imposing sixth-century Byzantine structure which operated as a church and a mosque before becoming a museum. Next, visit the Blue Mosque with its six incredible minarets. Continue on to the Hippodrome and Obelisks, and hear about what life was like during the time of the Byzantine Empire. See endless luxury at Topkapi Palace and finally explore the Grand Bazaar filled with towers of spices, colorful woven rugs and jut about anything else you can imagine.