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JW Marriott Hotel Istanbul Marmara Sea

Property class: 5 and above

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Photo gallery for JW Marriott Hotel Istanbul Marmara Sea

Indoor pool, seasonal outdoor pool
Premium bedding, down duvets, pillow-top beds, minibar
Separate bathtub and shower, hair dryer, bathrobes, slippers
Daily buffet breakfast (TRY 2250 per person)
Premium bedding, down duvets, pillow-top beds, minibar

Reviews

9.8 out of 10
Exceptional

Popular amenities

  • Parking included
  • Free Wi-Fi
  • Restaurant
  • Air-conditioning

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)
    ‪34 min drive‬

Room options

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

Premium bedding, down duvets, pillow-top beds, minibar

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

10.0 out of 10
Exceptional
(1 review)
  • Sea view
  • 46 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 Double Bed

View all photos for Executive Panoramic Sea, Executive Lounge Access, Guest Room, 1 King, Balcony

Premium bedding, down duvets, pillow-top beds, minibar

Executive Panoramic Sea, Executive Lounge Access, Guest Room, 1 King, Balcony

10.0 out of 10
Exceptional
(2 reviews)
  • Sea view
  • 46 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 Double Bed

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

Premium bedding, down duvets, pillow-top beds, minibar

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

9.8 out of 10
Exceptional
(10 reviews)
  • Sea view
  • 46 sq m
  • 1 bedroom
  • 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 duvets, pillow-top beds, minibar

Deluxe City View, Guest Room, 2 Twin

10.0 out of 10
Exceptional
(4 reviews)
  • City view
  • 46 sq m
  • 1 bedroom
  • Sleeps 3
  • 2 Single 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 films

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

10.0 out of 10
Exceptional
(2 reviews)
  • Sea view
  • 165 sq m
  • 1 bedroom
  • 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 duvets, pillow-top beds, minibar

Deluxe City View, Guest Room, 1 King

9.8 out of 10
Exceptional
(16 reviews)
  • City view
  • 46 sq m
  • 1 bedroom
  • 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)
  • Partial sea view
  • 75 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 Double Bed

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

Premium bedding, down duvets, pillow-top beds, minibar

Deluxe Sea View, Guest room, 1 King, Balcony

9.8 out of 10
Exceptional
(29 reviews)
  • Sea view
  • 46 sq m
  • 1 bedroom
  • 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 duvets, pillow-top beds, minibar

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

10.0 out of 10
Exceptional
(2 reviews)
  • Sea view
  • 46 sq m
  • 1 bedroom
  • Sleeps 3
  • 2 Single 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 films

Spacious Two Bedroom Residence, Executive Lounge Access, 2 King, Sea View, Balcony

  • Sea view
  • 165 sq m
  • 1 bedroom
  • Sleeps 6
  • 1 Double Bed

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

Premium bedding, down duvets, pillow-top beds, minibar

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

9.0 out of 10
Wonderful
(2 reviews)
  • Sea view
  • 79 sq m
  • 1 bedroom
  • 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 duvets, pillow-top beds, minibar

Cosy Studio Residence, Executive Lounge Access, 1 King

10.0 out of 10
Exceptional
(1 review)
  • Sea view
  • 36 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Double Bed

View all photos for Splendor Two Bedroom Residence, Executive Lounge Access, 2 King, Sea View, Balcony

Premium bedding, down duvets, pillow-top beds, minibar

Splendor Two Bedroom Residence, Executive Lounge Access, 2 King, Sea View, Balcony

10.0 out of 10
Exceptional
(2 reviews)
  • Sea view
  • 130 sq m
  • 1 bedroom
  • 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 films

Specialty Two Bedroom Residence, Executive Lounge Access, 1 King, 1 Queen, Sea View, Balcony

10.0 out of 10
Exceptional
(1 review)
  • Sea view
  • 115 sq m
  • 1 bedroom
  • 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

  • Sea view
  • 156 sq m
  • 1 bedroom
  • 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 films

Supreme Four Bedroom Residence, Executive Lounge Access, 2 Queen, 1 King, 1 Twin, Sea View, Balcony

  • Sea view
  • 248 sq m
  • 1 bedroom
  • Sleeps 8
  • 1 Double Bed

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About this property

JW Marriott Hotel Istanbul Marmara Sea

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 centre and a 24-hour business centre. 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 duvets and premium bedding. A pillow menu is available. 43-inch LED televisions come with premium satellite channels and pay-per-view films. Bathrooms include a separate bath and shower, bathrobes, slippers and bidets.

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

An indoor pool and a seasonal outdoor pool are on site. Other recreational amenities include a fitness centre.
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.
Our customers tell us that they can't get enough of the helpful staff at JW Marriott Hotel Istanbul Marmara Sea. During your stay, you'll be within walking distance of Ataköy Marina. Features include free WiFi in public areas and free self-parking, plus 3 restaurants.
  • Free WiFi
  • Free self-parking
  • For dining with ocean views, stop by The Pearl, one of the property's 3 restaurants and 2 bars/lounges
  • Buffet breakfast served daily for a fee
  • Valet parking available for a fee
  • Take a swim in the indoor and seasonal outdoor pools
  • Treat yourself to body treatments, facials or massages at La Vallée
  • Services include dry cleaning/laundry, a concierge and a porter
  • On-site recreation includes a gym
  • 11 minutes by car from Bosphorus and 11 minutes from Sultanahmet Square
  • Airport shuttle service available for a fee
JW Marriott Hotel Istanbul Marmara Sea offers its guests a full-service spa, an indoor pool, and a fitness centre. There are 3 restaurants on site, along with a coffee shop/cafΘ. You can unwind with a drink at one of the 2 bars/lounges. WiFi is free in public spaces.

Business amenities include a 24-hour business centre and 6 meeting rooms. A seasonal outdoor pool, spa services, and a terrace are also featured at the luxury JW Marriott Hotel Istanbul Marmara Sea. An airport shuttle (available 24 hours) is available for a fee. Self parking is free.

This Mediterranean Istanbul hotel is smoke free.

For a fee, guests can enjoy a buffet breakfast daily from 7:00 AM to 10:30 AM.
The Pearl – Overlooking the ocean, this lobby lounge only serves light fare.
Ceres – This restaurant serves breakfast and lunch. Open daily.
Akira Back – Overlooking the ocean, this fine-dining restaurant specialises in Japanese cuisine and only serves dinner. Guests can enjoy al fresco 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 transport

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

Food and drink

  • Daily buffet breakfast available 7:00 AM to 10:30 AM for a fee: TRY 2,250 for adults and TRY 1,125 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 cot
  • 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 centre
  • 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
  • Grab bar in shower
  • Grab bar near toilet
  • Lift
  • Portable hoist available
  • Transfer shower
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business centre
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible gym
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to lift
  • 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
  • Smoke-free property
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

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

Bathroom

  • Bidet
  • Dressing gowns
  • 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 films

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 start time: 3:00 PM; check-in end time: anytime
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 1 October to 1 June:
  • One of the swimming pools

Access methods

Staffed front desk

Pets

  • No pets allowed, but service animals are welcome

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.
  • Free cots (infant beds)!

Payment types at the property

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for buffet breakfast: from approximately TRY 2250 for adults and from TRY 1125 for children
  • Airport shuttle fee: TRY 10000 per vehicle (one-way, maximum occupancy 2)
  • Valet parking fee: TRY 420 per day

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
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-authorise the guest's credit card prior to arrival.
Cashless transactions are available
Noise-free guestrooms cannot be guaranteed
Safety features at this property include a fire extinguisher
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
JW Marriott Hotel Istanbul Marmara Sea offers transfers from the airport (fees may apply). Please contact the property on the number on the booking confirmation with your arrival details prior to travel. Front desk staff will greet guests on arrival at the property.
Property Registration Number 20435
If you cancel your booking, you'll be subject to the host's cancellation policy. In accordance with EU regulations about consumer rights, property booking services are not subject to the right of withdrawal.

We should mention

  • The seasonal pool will open on 16 May and close on 01 October.
  • Pool access available from 10:00 AM to 6:00 PM
  • Reservations are needed for massage services and spa treatments. For reservations, contact the hotel before arrival using the contact information on the booking confirmation.
  • Connecting/adjoining rooms are subject to availability and can be requested by contacting the property at the number on your 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

9.8

Exceptional

Rating 10 - Excellent. 360 out of 406 reviews
Rating 8 - Good. 29 out of 406 reviews
Rating 6 - Okay. 8 out of 406 reviews
Rating 4 - Poor. 2 out of 406 reviews
Rating 2 - Terrible. 7 out of 406 reviews

9.8/10

Cleanliness

9.8/10

Staff & service

9.8/10

Amenities

9.8/10

Property conditions & facilities

Reviews

10/10 Excellent

Mark

Liked: Cleanliness, amenities, property conditions & facilities
Staff were excellent and the food offering was great
Stayed 4 nights in Jan 2026

10/10 Excellent

Alexandre

Travelled with family
Liked: Cleanliness, amenities, property conditions & facilities
Everything was excellent
Stayed 5 nights in Dec 2025

10/10 Excellent

jude chima

Liked: Cleanliness, staff & service, property conditions & facilities
Recommend
Stayed 5 nights in Dec 2025

10/10 Excellent

ZhenTao

Stayed 1 night in Jan 2026

10/10 Excellent

Susan

Business traveller
Liked: Cleanliness, staff & service
The hotel and staff was amazing such as the location. Thank you for the excellent service. Will definitely be back.
Stayed 1 night in Dec 2025

10/10 Excellent

Iliana

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
It was wonderful. The best airport pick up service Ive ever had.
Stayed 1 night in Dec 2025

10/10 Excellent

Staci

Stayed 4 nights in Dec 2025

10/10 Excellent

Zaynab

Stayed 4 nights in Dec 2025

10/10 Excellent

Ishtiaque

Liked: Cleanliness, staff & service, amenities
Views and luxury
Stayed 2 nights in Nov 2025

10/10 Excellent

Leana

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing hotel!
Stayed 3 nights in Nov 2025

10/10 Excellent

Marcia Julieta

Liked: Cleanliness, staff & service, property conditions & facilities
Excellent
Stayed 8 nights in Oct 2025

10/10 Excellent

Ahmad

Stayed 1 night in Oct 2025

10/10 Excellent

pedro, riverview

Liked: Cleanliness, property conditions & facilities
Stayed 6 nights in Nov 2025

10/10 Excellent

pedro, riverview

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Place is mega clean and food restaurant buffet is perfect
Stayed 3 nights in Oct 2025

10/10 Excellent

Catherine, Port St. Lucie

Travelled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
My stay here was great, I cannot wait to come back. The room was clean with a great view and the staff were very friendly, attentive and professional. The restaurants on site were excellent and the hotel is located in the perfect area. I truly enjoyed my stay.
Stayed 3 nights in Oct 2025

10/10 Excellent

Irshad

Stayed 3 nights in Oct 2025

10/10 Excellent

Mustafa

Liked: Cleanliness, staff & service, property conditions & facilities
Great
Stayed 6 nights in Oct 2025

8/10 Good

Osman

Travelled with family
Liked: Staff & service, amenities
Stuff could be nicer very expensive not too much restaurant walking distance
Stayed 6 nights in Sep 2025

10/10 Excellent

Targa

Business traveller, Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent as always
Stayed 5 nights in Oct 2025

10/10 Excellent

Dmitrii

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
I would like to thank the JW Marriott Hotel Istanbul Marmara Sea team. The exceptional experience started from when my family and I walked through the doors. We were treated with refreshing drinks and the front desk staff (Candan) and concierge were so helpful. The rooms were outstanding, the atmosphere was calming, the restaurants were great. Anything we needed, the staff was helpful with assisting. We especially enjoyed the tasty gifts. The wife was delighted and our mothers have nothing but nice memories. We are already planning for our next stay.
Stayed 4 nights in Sep 2025

10/10 Excellent

KEMAL

Business traveller
Liked: Cleanliness, staff & service
Very good
Stayed 1 night in Oct 2025

10/10 Excellent

Roberto

Stayed 1 night in Oct 2025

10/10 Excellent

Vishal

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Amazing Hotel! Beautiful and accommodating in every fashion!
Stayed 6 nights in Sep 2025

10/10 Excellent

Mark

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great property. Short ride to all the sites.
Stayed 2 nights in Jul 2025

10/10 Excellent

Victoria

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 14 nights in Aug 2025