To 13 ports; the busiest crossings are to İstinye (5 minutes, about 10 times a day), Bebek (15 minutes, eight times a day), Arnavutköy (20 minutes, about eight times a day), Büyükdere (30 minutes, seven times a day), Sarıyer (35 minutes, seven times a day), Rumeli Kavağı (45 minutes, seven times a day), Beşiktaş (45 minutes, seven times a day) and Eminönü (an hour, seven times a day).