If you don't have a history of sea sickness, after lunch get on the cruise Eminönü at 14.30. Popularly known as the Istanbul Strait, Bosphorus forms part of the boundary between Europe and Asia. It is recommended that you opt for Şehir Hatları which is Istanbul’s official ferry company. It offers the best Bosphorus tours and unlike some private ferries, won't exploit you. The Short Circle Bosphorus tour is tailor cut for anyone pressed for time. The ferry arrives at Ortaköy around 14:50 and then continue with a two hour non-stop amazing tour. The tour covers Kuleli- Military school in Istanbul, Ortaköy mosques and some medieval fortifications. This tour is to sit back, relax and appreciate the beauty that Istanbul is synonymous with. Travel tip- The price per person is 12 TL. This tour is available every day in summer time (April 1st until October 31st).