Explore the bustling Grand Bazaar and save time with skip-the-line access to top attraction Hagia Sophia on this half-day small-group guided tour in Istanbul. Bypass the long queues at Hagia Sophia, a UNESCO-listed monument, and learn about the history of this former church and mosque. Ogle mosaics and gaze up at the its dome structure, an engineering marvel. Then, take the pulse of the Grand Bazaar, a bustling covered market with over 4,000 shops and stalls. Learn the bargaining ropes from your guide, and then peruse through countless tapestries, antiques and souvenir stalls. This small-group tour is limited to 15 people, creating a more personalized experience with your guide.