

Advance Purchase – Up to 15% Off*
Enjoy up to 15% off our Room Rate when you book your stay in advance.
Combinable with Exclusive Perks!
Valid Year Round
*For a reservation to qualify, the rate code describing the special must be available, selected & booked when completing the reservation online. As such, the offer is not automatic on any booking w/o the ratecode selected & booked since the special is subject to availability, blackout dates & other restrictions which may apply. The Grand Total on your confirmation will include the value of the special already factored in. There will be no further adjustment of the Grand Total beyond the amount reflected on the confirmation. This offer may be discontinued without prior notice. A full, non-refundable prepayment is required at booking. No changes will be permitted. No refund will be issued for cancelled reservations, no-shows or early departures.
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Guaranteed Upgrade
Combinable with Exclusive Perks!
Enjoy a guaranteed upgrade at time of booking for new reservations. Upgrade is available for bookings of Deluxe Room category and lower.
Valid thru Dec 24,. 2025
Minimum 3 Night Stay
*Offer is based on availability of the upgrade category at time of booking. Blackout dates and other restrictions may apply.


Book through WhataHotel! for exclusive perks. WhataHotel! partners with Lorraine Travel, a Four Seasons Preferred Partner since 1993 and a luxury travel agency with roots dating to 1948. Guests receive a $100 property credit ($200 for suites), daily breakfast for two, room upgrades when available, early check-in and late check-out, plus dedicated VIP service throughout your waterfront palace experience.
Four Seasons Hotel Istanbul at the Bosphorus occupies a lovingly restored 19th-century Ottoman palace on the European bank of the Bosphorus Strait. The palace has been restored by renowned architect Sinan Kafadar to bring together Istanbul's ancient architecture, warm Turkish hospitality, and contemporary accommodations. The waterfront property connects Europe and Asia through the storied strait that has flowed through Istanbul's history and heart for centuries.
The hotel offers 170 accommodations including 145 guest rooms and 25 suites. Palace rooms feature hand-painted ceilings with traditional Ottoman motifs, mahogany furniture, high ceilings, and large floor-to-ceiling windows. The décor blends contemporary design with Ottoman Turkish elements in deep blue or terra cotta with copper and burgundy accents. Palace Roof Suites on the top floor offer total privacy with private rooftop terraces. Bosphorus Suites range from one to three bedrooms with magnificent waterfront views.
AQUA showcases contemporary Mediterranean seafood with Turkish influence using the region's freshest ingredients, offering warmly attentive service and up-close Bosphorus views. Yali lounge, nestled by the strait just off the lobby, serves Turkish pide, afternoon coffee, and crafted cocktails. The seasonal pop-up Ocakbasi on the terrace specializes in kebabs and mezzes highlighting Turkey's rich local flavors. The Club serves poolside burgers, sandwiches, and locally sourced salads during summer. Sunday Brunch offers an exceptional culinary journey overlooking the shimmering Bosphorus.
The 22,605-square-foot spa honors ancient Near Eastern tradition while celebrating modern Western sophistication. Facilities include 10 luxurious treatment rooms including a private spa suite for couples, traditional Turkish hammams for men and women, steam rooms, saunas, and a breathtaking skylit indoor pool with underwater music and grand pillars. The traditional hammam experience begins spa journeys with deep cleansing before luxurious massage treatments. A state-of-the-art Fitness Centre offers advanced workout equipment.
Four Seasons Hotel Istanbul at the Bosphorus features both indoor and outdoor swimming options. The heated outdoor pool overlooks the Bosphorus with a pool deck and heated whirlpool, deeply plush loungers positioned to maximize views of the Asian shore across the strait. The atmospheric indoor pool features attractive lighting and grand pillars. The Pool Bar and Grill serves drinks and light snacks. The waterfront setting provides a quiet respite far from the city's bustle between May and October.
Warm Turkish sunlight flows through large windows offering impressive waterfront, garden, and city views. Guests can watch boats crisscross the Bosphorus Strait and look across to the Asian highlands on the other side. The wide terrace features comfortable seating for watching the romantic sunset from a waterfront position. Fine restaurants and pools by the quayside overlook the Asian shore with the light, space, and excitement of the water's-edge location. Many rooms offer balmy sea breezes.
Four Seasons Hotel Istanbul at the Bosphorus is located at Çiragan Caddesi No. 28 in Besiktas on the European bank of the Bosphorus. The Dolmabahçe Palace, home to the final Ottoman sultans, is just a few waterfront lots away along with the Naval Museum, National Palaces and Painting Museum, and Yildiz Park with attractive pavilions. The hotel is a short bus or taxi ride from Kabatas, Istanbul's central transportation hub connecting to Taksim Square and the Old City via tram across the Galata Bridge.
The hotel offers a private motor yacht for Bosphorus cruises departing from the hotel's own jetty. Private guided tours explore Istanbul's historic sights including the Dolmabahçe Palace, Topkapi Palace, Hagia Sophia, and Blue Mosque. Guests can cruise to discover traditional bazaars and explore the fashionable shopping street of Nisantasi. The hotel provides shuttle service to sister property Four Seasons Istanbul at Sultanahmet for exploring the Old City's UNESCO World Heritage Sites.
Four Seasons Hotel Istanbul at the Bosphorus warmly welcomes families with children of all ages. One child up to age 18 stays free using existing beds when occupying parents' room. Free rollaway beds, high chairs, and cots are provided. Bright, airy rooms open to balmy sea breezes, and the waterfront pools provide family-friendly amenities. The concierge arranges family activities throughout Istanbul including boat cruises and visits to historic palaces and attractions.