Explore the many wonders of this historic city, once the seat of the Ottoman Empire, when you stay at Istanbul Marriott Hotel Sisli. Boasting a prime location in the city center, our 5-star hotel places you within easy reach of world-renowned sites including the Grand Bazaar, Taksim Square, and Topkapi Palace. Shop the new, more Western-influenced Cevahir Mall for all the latest styles from Europe and Asia. Take in breathtaking views of the Bosphorus or the city from floor-to-ceiling windows in our modern rooms, book a soothing service from our on-site spa, swim in our indoor pool, or remain fit...