CityOfSultans is a growing organization in Turkey. Founded in 2007, owned by COS Turizm Danismanlik Tic. Ltd. Sti. with over 31 years of experience, have perfected the exacting standards of travel excellence unrivalled throughout the travel industry, so you can be assured of a vacation that will surpass your every expectation. So if this sounds like the kind of service and commitment you have always dreamed of, then experience it first hand with us, it's unique, it's special, it's fun, and best of all, it's easily affordable and all yours for the taking.