Spend a day exploring the vibrant city of Istanbul and learn the stories of Istanbul's past from your expert local guide. Visit the Spice Bazaar and enjoy city views as you sail along the Bosphorus. Start your adventure with a visit to the City Walls, built by the famous Emperor Constantine. Learn how they once defended the city of Constantinople as you explore the area with your guide. Come to Golden Horn and admire the views of this incredible natural waterway and harbor. Continue to the famous Spice Bazaar. Admire the colorful displays of spices and savor the aromas of cinnamon, caraway, mint, and saffron. Next, explore the spectacular Bosphorus on a sightseeing cruise between Europe and Asia. Admire views of famous monuments such as the Ciragan Palace, Ortakoy Mosque, and the Military High School. Sail past Rumeli Fortress built by Mehmet II and used to prevent the Byzantine fleet.