About Hotel

JW Marriott Hotel Istanbul Marmara Sea is a luxury urban resort on the coast of prestigious Ataköy, offering direct panoramic views of the Marmara Sea

Spacious rooms and suites start from 46m² (495 sq ft), all featuring private balconies or terraces with magnificent sea or city views

Options range from deluxe rooms to elegant suites with separate living areas, up to luxurious serviced residences with full kitchens, ideal for families and long-term stays.\n\nDining includes the Michelin-starred Akira Back for modern Japanese cuisine and Ceres for Mediterranean dishes

For relaxation, the luxurious La Vallée Spa features a traditional Turkish hammam, plus an indoor pool and an outdoor infinity pool

Guests can enjoy a modern fitness center

The hotel provides an executive lounge and complimentary parking

Hotel Features & Amenities

Free WiFi
Indoor Pool
Kids Club
Fitness center (24 hours)
Executive Lounge
Spa and massage treatments
24-hour reception
Concierge
Beauty salon / barbershop
Pet-friendly
24-hour room service
Luxury shops
Meeting rooms and a ballroom
Free parking
Turkish bath / sauna / steam room / whirlpool
Babysitting services
Outdoor infinity pool on the sea
La Vallée Spa with Turkish bath
Residences with kitchens (serviced apartments)
Ceres Restaurant (Mediterranean)
The Pearl Lounge (afternoon tea & cocktails)
The Vitola Lounge (cigar & drinks)
Sail Pool Bar (Mexican – seasonal)

Nearby facilities and locations

Süleymaniye Mosque - 8.8 km
Grand Bazaar - 8.8 km
Blue Mosque (Sultanahmet Mosque) - 9.3 km
Hagia Sophia - 9.5 km
Galata Tower - 10.0 km
Taksim Square - 11.5 km
Topkapı Palace - 9.8 km
Galleria Mall - 1.2 km
Capacity Mall - 1.8 km
Aqua Florya Mall - 7.5 km
Ataköy Marina - 2.3 km
Bakırköy Marmaray Station - 1.5 km
CNR Expo Center - 4.0 km
Istanbul Airport (IST) - 48 km
Sabiha Gökçen Airport (SAW) - 51 km

Available Rooms

Deluxe Sea View Room with Balcony
-19%

Deluxe Sea View Room with Balcony

3 45m² Sea View King Bed & Sofa Bed

Relax and unwind in our 45 m² Deluxe Room, featuring stunning sea views from a private balcony. This modern, non-smoking room offers a spacious layout with a pl...

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CAVIS 875 Loyalty points
250 - 310 Approx.
USD
per night
Inquiry only – not a direct booking
Executive Studio Residence,
-16%

Executive Studio Residence,

2 37m² Sea View 1 Bedroom Living Room

Enjoy the perfect blend of a private residence and luxury hotel service in our 37 m² Executive Studio. This cosy, non-smoking studio features a fully equipped k...

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CAVIS 945 Loyalty points
270 - 320 Approx.
USD
per night
Inquiry only – not a direct booking
Deluxe Panoramic Sea View Room
-12%

Deluxe Panoramic Sea View Room

3 52m² Panoramic Sea View King Bed & Sofa Bed

 Indulge in expansive comfort in our 52 m² Deluxe Room, featuring breathtaking panoramic sea views from a private balcony. This spacious, non-smoking room...

More details
CAVIS 1015 Loyalty points
290 - 330 Approx.
USD
per night
Inquiry only – not a direct booking
Elite Suite with Partial Sea View
-22%

Elite Suite with Partial Sea View

4 75m² Partial Sea View 1 Bedroom Living Room

Discover an exclusive retreat in our 75 m² Elite Suite, offering partial sea views from a private balcony. This spacious, non-smoking suite features a separate...

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CAVIS 1505 Loyalty points
430 - 550 Approx.
USD
per night
Inquiry only – not a direct booking
Serene One Bedroom Apartment
-18%

Serene One Bedroom Apartment

3 80m² Sea View 1 Bedroom Living Room

Find your tranquil escape in our 80 m² Serene Residence, a one-bedroom suite offering stunning sea views from a private balcony. This sophisticated home feature...

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CAVIS 1575 Loyalty points
450 - 550 Approx.
USD
per night
Inquiry only – not a direct booking
Specialty Two Bedroom Residence
-23%

Specialty Two Bedroom Residence

4 125m² Sea View 2 Bedroom Living Room

 Discover an exceptional home away from home in our Specialty Two Bedroom Residence, spanning an impressive 115-143 m². This expansive, non-smoking apartme...

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CAVIS 1750 Loyalty points
500 - 650 Approx.
USD
per night
Inquiry only – not a direct booking
Spacious Two Bedroom Residence
-27%

Spacious Two Bedroom Residence

5 165m² Sea View King Beds & Sofa Bed

Discover unparalleled space and residential luxury in our 139-164 m² Two Bedroom Residence. Designed for families and groups, this allergy-free suite features t...

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CAVIS 2275 Loyalty points
650 - 890 Approx.
USD
per night
Inquiry only – not a direct booking
Grand Executive Suite
-6%

Grand Executive Suite

5 165m² Sea View 1 Bedroom Living Room

 Experience unparalleled space and luxury in our 165 m² Grand Executive Suite, offering magnificent sea views from a private balcony. This exceptionally la...

More details
CAVIS 2975 Loyalty points
850 - 900 Approx.
USD
per night
Inquiry only – not a direct booking
Royal Griffin Three Bedroom Suite with Living Room
-50%

Royal Griffin Three Bedroom Suite with Living Room

6 349m² Panoramic Sea View 3 Bedroom Living Room

 Experience the pinnacle of palatial luxury in this magnificent 349 m² three-bedroom residence. It offers breathtaking panoramic sea views and features a g...

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CAVIS 26250 Loyalty points
7,500 - 15,000 Approx.
USD
per night
Inquiry only – not a direct booking
Extensive Three Bedroom Residence
-17%

Extensive Three Bedroom Residence

5 160m² Sea View 3 Bedroom Living Room

Experience residential grandeur in our Extensive Three Bedroom Residence, spanning a remarkable 156 m². This non-smoking suite is perfect for families or groups...

More details
CAVIS 3500 Loyalty points
1,000 - 1,200 Approx.
USD
per night
Inquiry only – not a direct booking

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Location

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