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JW Marriott Hotel Istanbul Marmara Sea

5.0 star property

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Photo gallery for JW Marriott Hotel Istanbul Marmara Sea

Indoor pool, seasonal outdoor pool
Spacious Two Bedroom Residence, Executive lounge access, 2 King, Sea view, Balcony | Living room | 43-inch LED TV with satellite channels, TV, pay movies
Indoor pool, seasonal outdoor pool
Premium bedding, down comforters, pillowtop beds, minibar
Separate tub and shower, hair dryer, bathrobes, slippers

Reviews

9.6 out of 10
Exceptional

Popular amenities

  • Parking available
  • Bar
  • Gym
$197
includes taxes & fees
Dec 21 - Dec 22

Explore the area

View in a map
Ataköy 2-5-6 Kisim Mah., Rauf Orbay Caddesi No.2/1 L B Bakirköy, Istanbul, Istanbul, 34158
  • Place, Atakoy Plus Shopping Mall
    ‪3 min walk‬
  • Place, Sinan Erdem Dome
    ‪18 min walk‬
  • Place, Ataköy Marina
    ‪2 min drive‬
  • Airport, Istanbul (IST)
    ‪33 min drive‬

Room options

View all photos for Executive Sea View, Executive lounge access, Guest room, 1 King, Balcony

Premium bedding, down comforters, pillowtop beds, minibar

Executive Sea View, Executive lounge access, Guest room, 1 King, Balcony

10.0 out of 10
Exceptional
(1 review)
  • 498 sq ft
  • Sea view
  • Sleeps 3
  • 1 Double Bed

View all photos for Executive Panoramic Sea, Executive lounge access, Guest room, 1 King, Balcony

Premium bedding, down comforters, pillowtop beds, minibar

Executive Panoramic Sea, Executive lounge access, Guest room, 1 King, Balcony

10.0 out of 10
Exceptional
(2 reviews)
  • 498 sq ft
  • Sea view
  • Sleeps 3
  • 1 Double Bed

View all photos for Deluxe Panoramic Sea View, Guest Room, 1 King, Balcony

Premium bedding, down comforters, pillowtop beds, minibar

Deluxe Panoramic Sea View, Guest Room, 1 King, Balcony

9.8 out of 10
Exceptional
(8 reviews)
  • 498 sq ft
  • Sea view
  • Sleeps 3
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Deluxe City View, Guest room, 2 Twin

Deluxe City View, Guest room, 2 Twin | Premium bedding, down comforters, pillowtop beds, minibar

Deluxe City View, Guest room, 2 Twin

10.0 out of 10
Exceptional
(4 reviews)
  • 498 sq ft
  • City view
  • Sleeps 3
  • 2 Twin Beds

View all photos for Executive Suite, Executive lounge access, 1 King, Sea view, Balcony

Executive Suite, Executive lounge access, 1 King, Sea view, Balcony | Living room | 43-inch LED TV with satellite channels, TV, pay movies

Executive Suite, Executive lounge access, 1 King, Sea view, Balcony

10.0 out of 10
Exceptional
(2 reviews)
  • 1776 sq ft
  • 1 bedroom
  • Sea view
  • Sleeps 5
  • 1 Double Bed

View all photos for Deluxe City View, Guest room, 1 King

Deluxe City View, Guest room, 1 King | Premium bedding, down comforters, pillowtop beds, minibar

Deluxe City View, Guest room, 1 King

10.0 out of 10
Exceptional
(15 reviews)
  • 498 sq ft
  • City view
  • Sleeps 3
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Elite Suite Partial View, Executive lounge access, 1 King, Sea view, Balcony

City view

Elite Suite Partial View, Executive lounge access, 1 King, Sea view, Balcony

10.0 out of 10
Exceptional
(2 reviews)
  • 807 sq ft
  • 1 bedroom
  • Partial sea view
  • Sleeps 4
  • 1 Double Bed

View all photos for Deluxe Sea View, Guest room, 1 King, Balcony

Premium bedding, down comforters, pillowtop beds, minibar

Deluxe Sea View, Guest room, 1 King, Balcony

9.8 out of 10
Exceptional
(22 reviews)
  • 498 sq ft
  • Sea view
  • Sleeps 3
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Deluxe Sea View, Guest room, 2 Twin, Sea view, Balcony

Deluxe Sea View, Guest room, 2 Twin, Sea view, Balcony | Premium bedding, down comforters, pillowtop beds, minibar

Deluxe Sea View, Guest room, 2 Twin, Sea view, Balcony

10.0 out of 10
Exceptional
(1 review)
  • 498 sq ft
  • Sea view
  • Sleeps 3
  • 2 Twin Beds

View all photos for Spacious Two Bedroom Residence, Executive lounge access, 2 King, Sea view, Balcony

Spacious Two Bedroom Residence, Executive lounge access, 2 King, Sea view, Balcony | Living room | 43-inch LED TV with satellite channels, TV, pay movies

Spacious Two Bedroom Residence, Executive lounge access, 2 King, Sea view, Balcony

  • 1779 sq ft
  • 1 bedroom
  • Sea view
  • Sleeps 6
  • 1 Double Bed

View all photos for Serene One Bedroom Residence, Executive lounge access, 1 King, Sea view, Balcony

Premium bedding, down comforters, pillowtop beds, minibar

Serene One Bedroom Residence, Executive lounge access, 1 King, Sea view, Balcony

9.0 out of 10
Wonderful
(2 reviews)
  • 854 sq ft
  • Sea view
  • Sleeps 3
  • 1 King Bed

View all photos for Cosy Studio Residence, Executive Lounge Access, 1 King

Cosy Studio Residence, Executive Lounge Access, 1 King | Premium bedding, down comforters, pillowtop beds, minibar

Cosy Studio Residence, Executive Lounge Access, 1 King

10.0 out of 10
Exceptional
(1 review)
  • 391 sq ft
  • Sea view
  • Sleeps 2
  • 1 Double Bed

View all photos for Splendor Two Bedroom Residence, Executive lounge access, 2 King, Sea view, Balcony

Premium bedding, down comforters, pillowtop beds, minibar

Splendor Two Bedroom Residence, Executive lounge access, 2 King, Sea view, Balcony

10.0 out of 10
Exceptional
(1 review)
  • 1399 sq ft
  • Sea view
  • Sleeps 5
  • 1 Double Bed

View all photos for Specialty Two Bedroom Residence, Executive lounge access, 1 King, 1 Queen, Sea view, Balcony

43-inch LED TV with satellite channels, TV, pay movies

Specialty Two Bedroom Residence, Executive lounge access, 1 King, 1 Queen, Sea view, Balcony

  • 1238 sq ft
  • Sea view
  • Sleeps 3
  • 1 Double Bed

View all photos for Extensive Three Bedroom Residence, Executive lounge access, 2 King, 3 Twin, Sea view, Balcony

View from room

Extensive Three Bedroom Residence, Executive lounge access, 2 King, 3 Twin, Sea view, Balcony

  • 1679 sq ft
  • 1 bedroom
  • Sea view
  • Sleeps 5
  • 1 Double Bed

View all photos for Supreme Four Bedroom Residence, Executive lounge access, 2 Queen, 1 King, 1 Twin, Sea view, Balcony

43-inch LED TV with satellite channels, TV, pay movies

Supreme Four Bedroom Residence, Executive lounge access, 2 Queen, 1 King, 1 Twin, Sea view, Balcony

  • 2669 sq ft
  • Sea view
  • Sleeps 8
  • 1 Double Bed

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About this property

JW Marriott Hotel Istanbul Marmara Sea

5-star hotel in Bakırköy
Along with 3 restaurants, this smoke-free hotel has a full-service spa and an indoor pool. Free WiFi in public areas and free self parking are also provided. Other amenities include 2 bars/lounges, a fitness center, and a 24-hour business center. Housekeeping is available on request.
JW Marriott Hotel Istanbul Marmara Sea offers 231 air-conditioned accommodations with minibars and laptop-compatible safes. Pillowtop beds feature down comforters and premium bedding. A pillow menu is available. 43-inch LED televisions come with premium satellite channels and pay movies. Bathrooms include separate bathtubs and showers, bathrobes, slippers, and bidets.

Guests can surf the web using the complimentary wired and wireless Internet access. Business-friendly amenities include desks and desk chairs. Additionally, rooms include espresso makers and complimentary bottled water. Hypo-allergenic bedding, change of towels, and change of bedsheets can be requested. Housekeeping is provided daily.

An indoor pool and a seasonal outdoor pool are on site. Other recreational amenities include a fitness center.
Guests can indulge in a pampering treatment at the hotel's full-service spa, La Vallée. Services include facials, body treatments, and manicures and pedicures. The spa is equipped with a sauna, a steam room, and Turkish bath/hammam. The spa is open daily.
In addition to a full-service spa, JW Marriott Hotel Istanbul Marmara Sea features an indoor pool and a fitness center. Dining is available at one of the hotel's 3 restaurants and guests can grab coffee at the coffee shop/café. Guests can unwind with a drink at one of the hotel's 2 bars/lounges. Wireless Internet access is complimentary.

Business-related amenities at this 5-star property consist of a 24-hour business center and 6 meeting rooms. This Mediterranean hotel also offers a seasonal outdoor pool, spa services, and a terrace. For a surcharge, an airport shuttle (available 24 hours) is offered to guests. Complimentary covered self parking is available on site, along with a car charging station.

JW Marriott Hotel Istanbul Marmara Sea is a smoke-free property.

Buffet breakfasts are available for a surcharge and are served each morning between 7:00 AM and 10:30 AM.
The Pearl - Overlooking the ocean, this lobby lounge serves light fare only.
Ceres - This restaurant serves breakfast and lunch. Open daily.
Akira Back - Overlooking the ocean, this fine-dining restaurant specializes in Japanese cuisine and serves dinner only. Guests can enjoy alfresco dining (weather permitting). Reservations are required. Open daily.

Property amenities

Internet

  • Available in all rooms: Free WiFi and wired internet
  • Available in some public areas: Free WiFi

Parking and transportation

  • Electric car charging station on site
  • 24-hour roundtrip airport shuttle on request for a surcharge
  • Free secured, covered self parking on site
  • Secured, covered valet parking on site (TRY 420 per day)
  • Wheelchair-accessible parking available

Food and drink

  • Daily buffet breakfast available 7:00 AM to 10:30 AM for a fee: TRY 2,100 for adults and TRY 1,050 for children
  • 2 bars/lounges
  • 3 restaurants
  • A coffee shop/cafe

Restaurants on site

  • Akira Back
  • Ceres
  • The Pearl

Things to do

  • Full-service spa
  • Gym
  • Indoor pool
  • Seasonal outdoor pool

Family friendly

  • Children's books
  • In-room crib
  • Indoor pool
  • Seasonal outdoor pool

Conveniences

  • 24-hour front desk
  • ATM
  • Hair salon
  • Luggage storage
  • Safe at front desk

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff
  • Porter/bellhop
  • Wedding services

Business services

  • 24-hour business center
  • 6 meeting rooms

Outdoors

  • Garden
  • Terrace
  • Vegetable garden

Full-service spa

  • Facials
  • Manicures/pedicures
  • Massage
  • Sauna
  • Spa open daily
  • Steam room
  • Turkish bath

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Accessible airport shuttle
  • Elevator
  • Grab bar in shower
  • Grab bar near toilet
  • Portable hoist available
  • Transfer shower
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business center
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible gym
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible pool
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant
  • Wheelchair-accessible spa

More

  • 1 building
  • 17 floors
  • At least 80% lighting from LEDs
  • Banquet hall
  • Biodegradable coffee stirrers available
  • Built in 2022
  • Comprehensive food waste policy
  • Comprehensive recycling policy
  • Double-glazed windows
  • Mediterranean architecture
  • No plastic coffee stirrers
  • Rooftop garden
  • Smoking not allowed
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Blackout drapes
  • Down comforter
  • Free crib
  • Hypo-allergenic bedding
  • Pillow menu
  • Pillowtop mattress
  • Premium bedding

Bathroom

  • Bathrobes
  • Bidet
  • Hair dryer
  • Separate bathtub and shower
  • Shampoo
  • Slippers
  • Soap
  • Toilet paper
  • Toothbrush and toothpaste (on request)
  • Towels provided

Entertainment

  • 43-inch LED TV with premium satellite channels
  • Pay movies

Food and drink

  • Coffee/tea maker
  • Electric kettle
  • Espresso maker
  • Free bottled water
  • Minibar

More

  • Air conditioning
  • Connecting rooms available
  • Desk
  • Desk chair
  • Energy-saving switches in guestrooms
  • Iron/ironing board
  • Laptop workspace
  • Laptop-compatible safe
  • LED lighting
  • Mobile key entry
  • Recycling
  • Water-efficient showers
  • Window screens

Policies

Check-in

Check-in time starts at 3:00 PM
Late check-in subject to availability
Minimum check-in age: 18

Check-out

Check-out before noon

Special check-in instructions

This property offers transfers from the airport (surcharges may apply); guests must contact the property with arrival details before travel, using the contact information on the booking confirmation
Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Renovations and closures

The following facilities are closed seasonally each year. They will be closed from October 1 to June 1:
  • One of the swimming pools

Access methods

Staffed front desk

Pets

Pets not allowed (service animals are welcome, and are exempt from fees)

Children and extra beds

Children are welcome
Rollaway/extra beds are not available
Free cribs are available on request at the property

Property payment types

Important information

Optional extras

  • Fee for buffet breakfast: approximately TRY 2100 for adults and TRY 1050 for children
  • Airport shuttle fee: TRY 10000 per vehicle (one-way, maximum occupancy 2)
  • Covered valet parking fee: TRY 420 per day

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards, debit cards, and cash
This property reserves the right to pre-authorize the guest's credit card prior to arrival.
Cashless transactions are available
Noise-free guestrooms cannot be guaranteed
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
Property Registration Number 20435

We should mention

The seasonal pool will be open from May 16 to October 01
Pool access available from 10:00 AM to 6:00 PM
Reservations are required for massage services and spa treatments; reservations can be made by contacting the property prior to arrival, using the contact information on the booking confirmation
The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation

Property is also known as

JW Marriott Hotel Istanbul Marmara Sea Hotel
JW Marriott Hotel Istanbul Marmara Sea Istanbul
JW Marriott Hotel Istanbul Marmara Sea Hotel Istanbul

JW Marriott Hotel Istanbul Marmara Sea Reviews

Reviews

9.6

Exceptional

Rating 10 - Excellent. 315 out of 360 reviews
Rating 8 - Good. 29 out of 360 reviews
Rating 6 - Okay. 7 out of 360 reviews
Rating 4 - Poor. 2 out of 360 reviews
Rating 2 - Terrible. 7 out of 360 reviews

9.8/10

Cleanliness

9.6/10

Staff & service

9.8/10

Amenities

9.8/10

Property conditions & facilities

9.6/10

Eco-friendliness

Reviews

10/10 Excellent

MEINNA

Stayed 6 nights in Aug 2025

10/10 Excellent

Jeffrey

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We absolutely loved this hotel. The property has everything that we wanted: great restaurants (one with local food), pool, gym, spa and beautiful spaces in common areas to relax, sit, or read. While not near the older parts of Istanbul, it was not too remote from shops or walkable areas.
Stayed 3 nights in Aug 2025

10/10 Excellent

Neena

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent property with beautiful views of Marmara sea. Staff is very friendly and went out of their way to make us comfortable. We were upgraded without asking with access to lounge which had excellent breakfast and snacks through the day.
Stayed 4 nights in Aug 2025

10/10 Excellent

Asel

Traveled with family
Liked: Amenities
We really enjoyed our stay. As a Gold member, we got upgraded to a 2 bed/2 bathroom residence apartment, which was spacious, comfortable, clean and just wonderful.
Stayed 4 nights in Aug 2025

10/10 Excellent

Ahmad

Business traveler
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hotel is still new, the rooms size is very good, and the staff are very friendly and helpful.
Stayed 2 nights in Aug 2025

10/10 Excellent

Scott

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities
Hotel management was wonderful and very accommodating. Food was great and the rooms were clean and had excellent amenities.
Stayed 4 nights in Aug 2025

2/10 Terrible

Ehsan

Traveled with family
Do
Stayed 4 nights in Aug 2025

10/10 Excellent

Osman

Stayed 3 nights in Jul 2025

10/10 Excellent

Jimisha

Liked: Cleanliness, staff & service, property conditions & facilities
Very nice and clean luxurious place
Stayed 2 nights in Aug 2025

10/10 Excellent

Amir Ali

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice facility, Modern and very comfortable.
Stayed 2 nights in Aug 2025

10/10 Excellent

CARRIE

Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
Stayed 1 night in May 2025

10/10 Excellent

Dr. Rasoul, Irvine

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Phenomenonal Experience
Stayed 2 nights in Jun 2025

10/10 Excellent

Yama

Stayed 7 nights in Jul 2025

10/10 Excellent

Mikhail

Liked: Cleanliness, staff & service, property conditions & facilities
Very beautiful resort.
Stayed 15 nights in Jun 2025

10/10 Excellent

azeez abiodun

Stayed 2 nights in May 2025

10/10 Excellent

John

Liked: Cleanliness, property conditions & facilities, room comfort
Excellent hotel and enjoyed our stay. Beautiful views all around the property.
Stayed 8 nights in Jun 2025

10/10 Excellent

Brittany

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 4 nights in Jun 2025

10/10 Excellent

Petr

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Good business hotel

Wonderful swimming pool, good and spacious rooms with balconies, comfortable beds, breakfast is fine, spa is excellent
Stayed 2 nights in Jun 2025

10/10 Excellent

Kristiana

Liked: Cleanliness, staff & service, property conditions & facilities
Stay at the hotel was grate from moment we arrived until we left. Breackfast have good choice and very nice food. Spa is clean and nice. It is good hotel for any occasion, family, busines Everyone was very helpful and friendly
Stayed 8 nights in Jun 2025

10/10 Excellent

Moriah

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jun 2025

8/10 Good

Abdul

Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
Very nice place to stay, but unfortunately the outside by sea there is a sewer smell can’t walk out side out wise very nice
Stayed 5 nights in May 2025

10/10 Excellent

Akash

Traveled with family and small children
Liked: Cleanliness, amenities, property conditions & facilities
Clean and new property. friendly stuff
Stayed 5 nights in May 2025

10/10 Excellent

Robert

Traveled with partner
Liked: Amenities
Amazing hotel to stay at with spacious clean rooms and super friendly staff. Beautiful facilities.
Stayed 5 nights in May 2025

10/10 Excellent

DAWN

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Superb

Beautiful hotel staff lovely nothing too much trouble. Very relaxing quiet pool area and stunning outdoor areas. Definitely recommend
Stayed 4 nights in May 2025

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Wonderful

It was amazing, we also got a free room upgrade
Stayed 3 nights in Apr 2025