TOTALLY RENEWED AND RENOVATED FOR EXCEPTIONAL COMFORT! Kaya İstanbul Congress Center serves up to 4.500 guests all together with the total indoor area of 6.285 m2. The congress center consists of 24 meeting room. The meeting rooms consists of Ball Room, Istanbul 1 and 2, Abant offers comfort and rest to valued guests with its renewed architecture. Kaya İstanbul Fair & Convention Hotel is delighted to serve all guests & clients throughout the year as well as during the fair season for VIP meetings, business meals and exhibitions located within 200 meters of walking distance to the International Tüyap Fair Grounds.