Celal Sultan Hotel is located in the most ancient part of Istanbul, the former capital of the Byzantine and Ottoman Empire. The hotel offers you an exquisite stay in an elegant and stylish environment. The hotel offers you an exquisite stay in an elegant and stylish environment. Staying in the city centre gives you the advantage of being within walking distance of many historical attractions such as the Blue Mosque, Hagya Sophia, Topkapi Palace, Hippodrome, underground Cistern, Grand Bazaar and Spice Bazaar.