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Istanbul, Istanbul · View on map

JW Marriott Hotel Istanbul Marmara Sea

9.4
Exceptional
From online reviews

Rooms

Make yourself at home in one of the 231 air-conditioned rooms featuring minibars and espresso makers. Your pillowtop bed comes with down comforters and premium bedding. Wired and wireless internet access is complimentary, while 43-inch LED televisions with satellite programming provide entertainment. Bathrooms feature separate bathtubs and showers, bidets, and hair dryers.

Facilities

Pamper yourself with a visit to the spa, which offers massages, body treatments, and facials. You’re sure to appreciate the recreational amenities, including an indoor pool, a fitness center, and a seasonal outdoor pool. Additional features at this Mediterranean hotel include complimentary wireless internet access, concierge services, and a hair salon.

Dining

Grab a bite to eat at one of the hotel’s many dining establishments, which include 3 restaurants and a coffee shop/cafe. Need to unwind? Take a break with a tasty beverage at one of the 2 bars/lounges. Buffet breakfasts are available daily from 7:00 AM to 10:30 AM for a fee.

Popular Facilities

  • Air Conditioning
  • Free WiFi
  • Kitchen
  • Gym
  • 24/7 Front Desk
  • Spa
View all facilities
Trusted by over 1,000,000 travellers in 2025
'Excellent'
10K reviews
4th trip, great prices
3 years, 4th trip great prices, great service always helpful shout out to Gemma E very helpful, fast response
Peter W.
We have just returned from The Haven in…
We have just returned from The Haven in Khao Lak in Phuket. Wendy P. was our agent from Luxury Escapes and did a fabulous job for us. The trip went very well the hotel and package was amazing. The hotel staff were all very helpful and supportive. Great holiday - thanks LE.
Fiona W.
Great service!
I have just returned from my first holiday where I was astounded by the value for money, so on my return I went straight back online to book my next break. Excellent service received from Joel S today when I needed to amend my second booking. Happy days!
Cate B.
Really appreciate the wonderful service
Really appreciate the wonderful service and advice from Stephanie at Luxury Escapes! I was so well looked after - and now my husband and I have a well thought out holiday to look forward to!! Thank you Steph and Luxury Escapes- we cannot wait!!!
Juliana C.
We love Luxury Escapes
Kurniawan C. was so helpful, my request was confirmed within 15 minutes and I could not be more grateful. He was very kind and professional. This is why we love Luxury Escapes
Brady B.
Gemma was so helpful with my enquire…
Gemma was so helpful with my enquire and followed up everything, calling me back three times to make sure all was good. Could not be happier with her service.
Paul P.
Great customer experience
Great customer experience, Emily G was so respectful, friendly and help me with my inquiries in a very good manner. Was a pleasure talking to her, well done 👏 Luxury Escapes and Emily G.
Jean L.
Dealing with great staff is a bonus and…
Dealing with great staff is a bonus and Sarah B is amazing nothing was any trouble she is a pleasure to deal with 10/10. Being we had to cancel our trip Sarah was very efficient and understanding of our circumstances and being as we have book through Luxury Escapes before and have had amazing holiday's in the past this is just a hiccup before we book our next trip.
Karen T.
Sarah T was very helpful
Sarah T was very helpful. After few phone call with different agents, Sarah was able to sort out my issue. She actually rang me back to finalize everything and ensure everything is sorted. Great customer service. Well done Luxury Escapes
Amal H.
Great deals and five star service
Great deals and five star service. Had to make a change to my booking and Joel S was very helpful and very efficient. Will always use Luxury Escapes for all future bookings.
Vicky C.
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Cosy Studio Residence, Executive Lounge Access, 1 King
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Deluxe City View, Guest Room, 2 Twin
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Deluxe Panoramic Sea View, Guest Room, 1 King, Balcony
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Deluxe Sea View, Guest Room, 1 King, Balcony
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Deluxe Sea View, Guest Room, 2 Twin, Sea View, Balcony
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Elite Suite Partial View, Executive Lounge Access, 1 King, Sea View, Balcony
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Executive Panoramic Sea, Executive Lounge Access, Guest Room, 1 King, Balcony
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Executive Sea View, Executive Lounge Access, Guest Room, 1 King, Balcony
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Executive Suite, Executive Lounge Access, 1 King, Sea View, Balcony
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Extensive Three Bedroom Residence, Executive Lounge Access, 2 King, 3 Twin, Sea View, Balcony
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Serene One Bedroom Residence, Executive Lounge Access, 1 King, Sea View, Balcony
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Spacious Two Bedroom Residence, Executive Lounge Access, 2 King, Sea View, Balcony
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Specialty Two Bedroom Residence, Executive Lounge Access, 1 King, 1 Queen, Sea View, Balcony
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1 / 10
Splendor Two Bedroom Residence, Executive Lounge Access, 2 King, Sea View, Balcony
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Supreme Four Bedroom Residence, Executive Lounge Access, 2 Queen, 1 King, 1 Twin, Sea View, Balcony
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1 / 7
Cosy Studio Residence, Executive Lounge Access, 1 King
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1 / 7
Deluxe City View, Guest Room, 1 King
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1 / 6
Deluxe City View, Guest Room, 2 Twin
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1 / 8
Deluxe Panoramic Sea View, Guest Room, 1 King, Balcony
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1 / 7
Deluxe Sea View, Guest Room, 1 King, Balcony
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1 / 7
Deluxe Sea View, Guest Room, 2 Twin, Sea View, Balcony
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1 / 9
Elite Suite Partial View, Executive Lounge Access, 1 King, Sea View, Balcony
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1 / 7
Executive Panoramic Sea, Executive Lounge Access, Guest Room, 1 King, Balcony
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1 / 10
Executive Sea View, Executive Lounge Access, Guest Room, 1 King, Balcony
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1 / 10
Executive Suite, Executive Lounge Access, 1 King, Sea View, Balcony
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1 / 10
Extensive Three Bedroom Residence, Executive Lounge Access, 2 King, 3 Twin, Sea View, Balcony
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1 / 8
Serene One Bedroom Residence, Executive Lounge Access, 1 King, Sea View, Balcony
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1 / 9
Spacious Two Bedroom Residence, Executive Lounge Access, 2 King, Sea View, Balcony
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1 / 12
Specialty Two Bedroom Residence, Executive Lounge Access, 1 King, 1 Queen, Sea View, Balcony
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1 / 10
Splendor Two Bedroom Residence, Executive Lounge Access, 2 King, Sea View, Balcony
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1 / 7
Supreme Four Bedroom Residence, Executive Lounge Access, 2 Queen, 1 King, 1 Twin, Sea View, Balcony
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9.4
Exceptional
From online reviews
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