Discover the many wonders of this historic city, once the heart of the Ottoman Empire, with a stay at the Istanbul Marriott Hotel Sisli. Perfectly situated in the city center, our 5-star hotel offers easy access to world-famous landmarks like the Grand Bazaar, Taksim Square, and Topkapi Palace. Whether you're visiting in summer or winter, Istanbul offers something for every season, and our hotel's prime location lets you experience it all. Shop the latest styles from Europe and Asia at the modern Cevahir Mall, and marvel at breathtaking views of the Bosphorus and the city from floor-to-ceiling windows in our contemporary rooms. Indulge in a relaxing treatment at our on-site spa, swim in the indoor pool, or stay active in our 24-hour fitness center. With a range of on-site dining options including an all-day restaurant, a bar, a Starbucks, and access to the Executive Lounge, offering stunning panoramic views of Istanbul and the Bosphorus, you will never need to venture far for a memorable meal