we planned to attend a Blosphorus cruise but we were unsure which one was the best which one we should have booked! we checked all the boaıt cruised but the routes and tour content were all the same. After a long search we came accross the one that offers Bosphorus cruise with Black sea and that was absolutelly unique than any others. we booked the tour online by e-mail. the web site www.bosphorustour.com they even provided pick - up service from our hotel. we definetllt like to suggest this tour anyone who seek for a different Istanbul experience