Kemankes Karamustafa Pasa, Kemankes Caddesi No 49/Istanbul, Turkey 34425 Phone: +90 212-806-2020Fax: +90 212-806-2021Toll Free: +800-228-9290 Hotel E-mailHotel Website Classification 9 Deluxe Commission Rooms Rates 10% 130 - Hoteliers! Is your information accurate? Update Here JW Marriott Istanbul Bosphorus Location & Neighborhood Eclectic Bohemian Karakoy district - 45 KM, 45 min from Istanbul airport. 0 KM from IstanbulNearest Cross Street: Kemankes