Cruise on the Marmara sea to the Princes' Islands to and from Istanbul.
Sail on the ferry safe and secure for about 75 minutes to the Princes' island, Büyükada. On the way, admire the never ending skyline of Istanbul from the open air deck, and listen to stories about the Bosphorus with the audioguide app on your smartphone. Discover how, except for the fire brigade, police and ambulance, only mini-buses and bicycles are allowed.