Ferries provide the quickest  most pleasant way to get to Bursa or İznik from Istanbul İDO ferries operate daily between Istanbul's Yenikapı terminal and ports in Yalova and Bursa The Yalova fast ferries accommodate vehicles and run more frequently  approximately every two hours between 7:30 am and 9:30 pm in summer  with fewer departures in winter  the journey takes just over an hour and costs about 15 TL to 20 TL each way for walk-on passengers and around 60 TL to 125 TL for a car including a driver and one passenger