Four Seasons Hotel Istanbul at Sultanahmet is a historic hotel located in the heart of Istanbul's Old City. Housed in a former prison, the hotel offers a unique blend of modern luxury and historical charm. The rooms and suites are elegantly decorated and feature all the modern amenities one would expect from a five-star hotel. Guests can enjoy a range of facilities, including a rooftop terrace with panoramic views, a spa, and a restaurant serving Turkish and international cuisine. The hotel's central location allows guests to easily explore popular attractions such as the Blue Mosque and the Topkapi Palace.