Istanbul, which hosts the Concrete Canoe Competition, has managed to attract 1,982,942 tourists every year. Istanbul is the largest city in Turkey with more than 15 million population. Istanbul is a historical, cultural and also a modern city, and it is one of the reasons why tourists are more interested in this city. Apart from these, the glorious Bosphorus of Istanbul has a magical effect on the tourists. With the Concrete Canoe Competition , you will also have the opportunity to see Istanbul and do various activities in the city..