Jw Marriott Hotel Istanbul Marmara Sea Skyline photo The complexJw Marriott Hotel Istanbul Marmara Sea Interior photo Sky LoungeJw Marriott Hotel Istanbul Marmara Sea Interior photo The photo shows a spacious and modern hotel lobby with a high ceiling and abundant natural light streaming in through a large glass roof. The lobby features a mix of warm and cool tones, with light-colored walls and wooden beams contrasting with a vi
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From247US$ /night
Check-in
04May2026Select date
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Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

Atakoy 2-5-6 Kisim Mah Rauf Orbay Caddesi No 2/1 L, Istanbul, Turkey
-
Near Atakoy Marina
Perfect
9.3
9.6
/10
4.7
4.6
/5

Amenities

JW Marriott Hotel Istanbul Marmara Sea offers an array of amenities designed for both leisure and business. Guests can rejuvenate at La Vallée Spa, which features two indoor pools, traditional Turkish baths, and an extensive menu of treatments. The hotel also provides access to an electric vehicle for test drives, emphasizing its commitment to sustainable travel.

Rooms & Suites

The hotel boasts 204 spacious rooms and suites, along with 37 exclusive residences, each offering panoramic sea views. Each accommodation is equipped with luxury comforts tailored to enhance the guest experience. Privacy and convenience ensure a homelike atmosphere, suitable for families and business travelers.

Dining

Dining options include Akira Back Istanbul, a restaurant led by Michelin-starred Chef Akira Back, offering modern Japanese cuisine. Ceres serves Mediterranean, Middle Eastern, and seafood specialties, making it a culinary destination. Guests can also unwind at Vitola Bar, featuring a terrace with panoramic sea views.

Location

Situated in Ataköy, the hotel offers convenient access to Istanbul's major attractions, including Hagia Sophia and Topkapı Palace. Its waterfront location provides an inspiring backdrop for a city retreat. The hotel's proximity to key landmarks allows for easy exploration of the city's rich history.

Wellness

La Vallée Spa provides a comprehensive wellness experience, featuring an array of luxurious treatments inspired by ancient rituals. Guests can enjoy fitness classes and the latest gym equipment, available 24/7. The spa also includes individual lounges for both men and women, alongside steam rooms and a sauna.

Highlights

Dining: Akira Back Istanbul & Ceres

Wellness: La Vallée Spa & Turkish baths

Location: Scenic waterfront in Ataköy

Rooms: 204 rooms with sea views

Must-do experiences

  • Savor the local breakfast with Menemen at Van Kahvaltı Sofrası.
  • Visit the enchanting Basilica Cistern for a glimpse into history.
  • Explore the vibrant Kadıköy Market for fresh produce and street food.
  • Take a sunset cruise on the Bosphorus for stunning city views.
  • Discover the contemporary art at Istanbul Modern along the waterfront.
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Select your room type

Jw Marriott Hotel Istanbul Marmara Sea offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Executive Room Panoramic Sea View Executive Lounge Access
2 persons
485 sq. feet 
1 King-size bed
Sea view
Shower
Coffee machine
Deluxe Guest Room Two Twins Sofabed Balcony City View
2 persons
485 sq. feet 
2 Single beds
City view
Shower
Coffee machine
Deluxe King Room Balcony Sea View
2 persons
485 sq. feet 
1 King-size bed
Sea view
Shower
Coffee machine
Deluxe King Room Panoramic Sea View
2 persons
485 sq. feet 
1 King-size bed
Sea view
Shower
Coffee machine
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Facilities

Jw Marriott Hotel Istanbul Marmara Sea offers amenities for your comfortable stay and unforgettable experiences
Facilities: Perfect
9.4/10Review score

General

  • No smoking on site
  • Wi-Fi
  • Parking
  • Safe deposit box
  • 24-hour reception
  • VIP check-in/ -out
  • Express check-in/ -out
  • No pets allowed
  • Rooms/ Facilities for disabled
  • 24-hour security
  • Luggage storage
  • Locker room
  • Allergy-free rooms
  • Lift
  • ATM/Cash machine
  • Barber shop
  • Smoke detectors
  • Electric vehicle charging station
  • Fire extinguishers
  • Key card access

Sports & Fitness

  • Fitness centre
  • Yoga class
  • Sports trainer
  • Aerobics

Guest Parking

  • Electric kettle
  • Dryer
  • Cookware/ Kitchen utensils

Services

  • Paid shuttle service
  • Room service
  • Housekeeping
  • Car hire
  • Laundry
  • Dry cleaning
  • Welcome drink

Dining

  • Restaurant
  • Poolside snack bar
  • Special diet menus

Business

  • Business centre
  • Meeting/ Banquet facilities
  • Fax/Photocopying

Children

  • Cots
  • Children's buffet

Spa & Leisure

  • Infinity pool
  • Seasonal outdoor pool
  • Indoor swimming pool
  • Beach umbrellas
  • Sun loungers
  • Live entertainment
  • Sun terrace
  • Garden area
  • Leisure/ TV room
  • Spa & wellness centre
  • Sauna
  • Turkish bath
  • Steam room
  • Jacuzzi
  • Beauty treatment
  • Massage
  • Pool with view

Room features

  • Air conditioning
  • Heating
  • Mini-bar
  • Soundproofed rooms
  • Sitting area
  • Dressing area
  • Terrace
  • Garden furniture
  • Tea and coffee facilities
  • Dining table
  • Ironing facilities

Bathroom

  • Washing machine
  • Free toiletries

Self-catering

  • Electric kettle
  • Dryer
  • Cookware/ Kitchen utensils

Media

  • Flat-screen TV
  • AM/FM alarm clock

Room decor

  • Carpeted floor
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Jw Marriott Hotel Istanbul Marmara Sea Location

Atakoy 2-5-6 Kisim Mah Rauf Orbay Caddesi No 2/1 L, Istanbul, Turkey
Map view
Atakoy 2-5-6 Kisim Mah Rauf Orbay Caddesi No 2/1 L, Istanbul, Turkey
Nearby
Shopping Area
Carousel Shopping Center
400 ft
Shopping Area
Capacity Shopping Center
1100 ft
Restaurants
Vue Rooftop
100 ft
Atakoy 2-5-6. Kisim
Big Chefs
1.6 mi
Adnan Kahveci Bulvari 6. Kisim No: Z Atakoy
Sushico
1.6 mi
6. Kisim Adnan Kahveci Bulv. Atakoy Plus Alisveris Merkezi K:3 Atakoy
Midpoint
1.6 mi
6. Kisim Adnan Kahveci Bulv. Atakoy Plus Alisveris Merkezi K:Zemin D:33 Atakoy
Mado Atakoy A Plus
1.6 mi
A Plus Shopping Center
Huqqabaz
1200 ft
Barbaros Mahallesi
Explore Istanbul
Explore the Vibrant Surroundings
Top Attractions
Activities
Dining
Entertainment
Atakoy Marina
Atakoy Marina
10 minutes' walk
Atakoy Marina features scenic waterfront views, shopping options, and dining establishments, perfect for leisurely strolls.
Istanbul Aquarium
Istanbul Aquarium
10 minutes' drive
As one of the largest aquariums in Europe, it offers a range of marine life exhibits and interactive experiences for all ages.
Baruthane Millet Bahcesi
Baruthane Millet Bahcesi
19 minutes' walk
A beautifully landscaped park, ideal for picnics and strolls, with playgrounds and walking paths for a relaxing family outing.
Water Sports at Atakoy Marina
10 minutes' walk
Thrill-seekers can enjoy various water sports, from jet skiing to sailing, all facilitated by local rental services.
Wellness Sessions at Hotel Spa
1 minute' walk
A perfect spot for relaxation with spa treatments and wellness sessions, ensuring rejuvenation after a busy day.
Vue Rooftop
Vue Rooftop
1 minute' walk
Offering stunning panoramic views, this rooftop venue specializes in cocktails and gourmet dishes for a refined dining experience.
Big Chefs
Big Chefs
10 minutes' drive
An elegant spot providing Turkish and international cuisine, with signature dishes like hearty meatball stew and fresh salads.
ITU Ispirtohane Kultur Merkezi
ITU Ispirtohane Kultur Merkezi
15 minutes' walk
A cultural center with regular performances, workshops, and art exhibitions, showcasing local talent and creativity.
Fun Time
Fun Time
8 minutes' walk
An amusement center offering arcade games and fun activities, perfect for families seeking a lively and entertaining atmosphere.
Getting around
City Centre
Istanbul17 min  ·  6.7 mi
Airports
Istanbul (IST)72 min  ·  29.5 mi
Istanbul Sabiha Gokcen International (SAW)74 min  ·  30.3 mi
Train
Yenikapi Train Station14 min  ·  5.7 mi
Aksaray Tram Station14 min  ·  5.8 mi
Underground
Atakoy - Sirinevler24 min  ·  1.2 mi
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Property information and rules
Check-in
from 15:00-23:59
Check-out
until 12 pm
Guest Parking
Private parking is possible on site for free.
Internet
Wireless internet is available in for free.
Breakfast
A full breakfast is served at the price of EUR 35 per person per day. 
Pets
Pets are not allowed.
Languages
English, Russian, Turkish, Arabic
Number of floors:
16
Number of rooms:
238

Reviews and Ratings

Feedback about Jw Marriott Hotel Istanbul Marmara Sea from previous guests about their experience.
Review score
Based on 484 verified reviews
9.4/10
Perfect
95%
Recommend
Cleanliness
9.5/10
Comfort
9.5/10
Facilities
9.4/10
Free Wi-Fi
8.8/10
Location
9.0/10
Staff
9.4/10
Value for money
8.7/10
Guest reviews
based on 484 reviews
9.4/10
based on 1228 reviews
9.3/10
Benjamin from Canada
Business traveller
deluxe king room balcony sea view
3 nights in November 2025
|
Reviewed:December 03, 2025
9/10

really good sea view stay

helpful staffspacious layoutinternational optioninefficient coordination
i found the staff helpful, especially at check-in. the room included a spacious layout with a balcony. the facilities included a well-equipped gym. the breakfast provided a generous selection of international options.
i found the lighting control in the room not very efficient. it was difficult to coordinate.
Dining
9/10
the breakfast had a wide variety of fresh and delicious options. there were local and international choices available. the service during breakfast was attentive. i found the quality very high.
0 Helpful
|
Show less
Elena from Spain
Family with children
deluxe king room balcony sea view
3 nights in August 2025
|
Reviewed:November 12, 2025
6/10
helpful front deskinefficient lightinguncomfortable bed
the breakfast was nice. koray at the front desk gave us so many helps.
The location was a real problem. It's quite far from the city center, long taxi rides. also, our room's lighting control was not efficient. It was hard to coordinate. the bed bellows were not comfortable either.
0 Helpful
Questions of the users
About Jw Marriott Hotel Istanbul Marmara Sea
What is the number of bathrooms available in the spacious two-bedroom residence with a sea view?
10 November 2024
The spacious two-bedroom residence features a total of 2 bathrooms, providing ample convenience for guests.
Could you please clarify the cost of breakfast per person?
15 September 2024
The breakfast charge is 30 € per person. Enjoy a delightful start to your day with a variety of options.
What distinguishes a panoramic room from a regular sea view room?
22 December 2024
Both room types provide a sea view, but panoramic rooms, located at the front of the hotel, offer an even more stunning view of the water.
If I stay for a night and return a week later, can I keep my belongings safe during my absence?
5 January 2025
For such requests, it's recommended to contact the front desk during your stay for assistance with safe storage.
Are there connecting standard rooms available for families or groups traveling together?
30 October 2024
Yes, connecting deluxe sea view rooms are available to accommodate families or groups comfortably.
Is there an airport shuttle service available from Sabiha Gökçen Airport?
17 March 2025
There is no shuttle service to the airport, but private transfer services can be arranged. You may inquire about pricing via email.
What are the operating hours for the swimming pools at the hotel?
25 November 2024
The outdoor pool is open from 10:00 AM to 8:00 PM, while the indoor pool operates from 7:00 AM to 10:00 PM.
Can guests enjoy spa treatments at La Vallée Spa during their stay?
10 February 2025
Yes, La Vallée Spa offers luxurious treatments designed to promote relaxation and well-being, available for booking during your stay.
Are there dining options available on-site, and what type of cuisine can guests expect?
8 January 2025
Yes, the hotel features several dining options, including Mediterranean and fusion dishes at Ceres and modern Japanese cuisine at Akira Back Istanbul.
What accessibility features are available for guests with mobility challenges?
12 April 2025
The hotel offers various accessibility features, including elevators, accessible parking, and rooms designed for easy accessibility.

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Rooms and Guests2 Guests, 1 Room