JW Marriott Hotel Istanbul Marmara Sea

Hotels
•
Marriott
9.6 (133 reviews)
Ataköy 2-5-6 Kisim Mah., Rauf Orbay Caddesi No.2/1 L B Bakirköy, Istanbul, Istanbul, 34158 , Istanbul , TR
90-212-4130101

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Facilities

Full-service spa
Health or beauty spa nearby
Electric car charging station
Comprehensive recycling policy
No single-use plastic stirrers
Free WiFi
24-hour front desk
Terrace
Garden
Luggage storage
See all facilities

Review Highlights

Pros:
Friendly staff
Excellent amenities

Categories

Cleanliness
9.36
Cleanliness was praised in multiple reviews indicating top-notch comfort and cleanliness.
Service
10
The staff was noted to be very friendly and accommodating, providing excellent service.
Location
9.33
The location is convenient, close to walkable areas, although not directly in the older parts of Istanbul.
Room Quality
9.97
Rooms are spacious, comfortable, and clean as highlighted by guest experiences.
Amenities
9.32
Amenities were abundant, including restaurants, pool, gym, spa, and lounge access.
Value for Money
9.35
Guests felt the facilities and overall quality justified the costs, affirming good value.
Food and Beverage
9.51
Food quality was well received, with great breakfast and local cuisine available.
Overall Experience
9.96
The overall experience was exceptional as evidenced by consistently positive remarks.
* This sentiment is summarized by AI based on user reviews.
Updated at: 2026-01-07 17:24

Property Description

Spa and Recreational Amenities - Enjoy massages, body treatments, and facials at the spa, and take a dip in the indoor or outdoor pool.

Dining Options and Bars - Indulge in culinary delights at the 3 restaurants and coffee shop/cafe, unwind at the 2 bars/lounges with a refreshing beverage.

Comfortable Accommodations - Relax in one of the 231 air-conditioned rooms featuring minibars and memory foam beds with premium bedding, with complimentary Wi-Fi and LED TVs for entertainment.

Find luxury and convenience at JW Marriott Hotel Istanbul Marmara Sea. Relax in style and make unforgettable memories in Istanbul.

Important information:

  • 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 hotel 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.
  • Cashless payment methods are available for all transactions and guests can access their rooms with a mobile device.

Check-in and check-out hours:
Check-out: 12:00 PM

Property Policies

  • Pets

    Pets not allowed

  • Pets

    Service animals are exempt from fees/restrictions

  • Noise policy

    Noise-free rooms not guaranteed

  • Sustainability Certifications

    Green Key (Foundation for Environmental Education)

  • General

    Cashless transactions are available

See all policies

Location

Guest Reviews

9.6
Based on 133 reviews
Cleanliness: 9.36
Service: 10
Location: 9.33
Room Quality: 9.97
Amenities: 9.32
Value for Money: 9.35
Food and Beverage: 9.51
Overall Experience: 9.96
M
Mustafa
10
Pros:

Great

2025-10-12 • via Nuitee
O
Osman • family
8
Pros:

Stuff could be nicer very expensive not too much restaurant walking distance

2025-10-11 • via Nuitee
T
Targa • partner
10
Pros:

Excellent as always

2025-10-10 • via Nuitee
D
Dmitrii
10
Pros:

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.

2025-10-08 • via Nuitee
K
KEMAL
10
Pros:

Very good

2025-10-06 • via Nuitee
V
Vishal
10
Pros:

Amazing Hotel! Beautiful and accommodating in every fashion!

2025-09-29 • via Nuitee
M
Mark • partner
10
Pros:

Great property. Short ride to all the sites.

2025-09-17 • via Nuitee
F
Fikret • family
10
Pros:

Excellent hotel with walkable area by the water

2025-09-12 • via Nuitee
M
Masih
10
Amazing hotel
Pros:

Best hotel we have stayed in. The service, comfort and cleanliness, were all top notch.

2025-09-11 • via Nuitee
J
Jeffrey • family
10
Pros:

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.

2025-08-25 • via Nuitee
N
Neena • family
10
Pros:

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.

2025-08-23 • via Nuitee
A
Asel • family
10
Pros:

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.

2025-08-19 • via Nuitee
A
Ahmad
10
Pros:

The hotel is still new, the rooms size is very good, and the staff are very friendly and helpful.

2025-08-17 • via Nuitee
S
Scott • family
10
Pros:

Hotel management was wonderful and very accommodating. Food was great and the rooms were clean and had excellent amenities.

2025-08-16 • via Nuitee
E
Ehsan
2
Pros:

Do

2025-08-14 • via Nuitee
J
Jimisha
10
Pros:

Very nice and clean luxurious place

2025-08-09 • via Nuitee
A
Amir Ali • family
10
Pros:

Very nice facility, Modern and very comfortable.

2025-08-07 • via Nuitee
D
Dr. Rasoul
10
Pros:

Phenomenonal Experience

2025-07-14 • via Nuitee
M
Mikhail
10
Pros:

Very beautiful resort.

2025-07-09 • via Nuitee
J
John
10
Pros:

Excellent hotel and enjoyed our stay. Beautiful views all around the property.

2025-06-29 • via Nuitee