Take a full-day cruise from Istanbul and explore the Bosphorus Strait and the Black Sea. As you glide down the Bosphorus Strait, you'll pass between the European and Asian continents. Stop at Ortaköy, Kucuksu Pavilion, and Rumeli Fortress, and take a dip in the Black Sea. Your cruise includes commentary from the onboard guide, lunch on the boat, and transfers from select hotels.