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JW Marriott Hotel Istanbul Marmara Sea

9.6/10133 reviewsIstanbul

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.

What this place offers

  • Elevator
  • ATM/banking
  • Breakfast available (surcharge)
  • Safe-deposit box at front desk
  • Multilingual staff
  • Porter/bellhop

Policies & house rules

  • Check-in from 15:00 until 00:00
  • Check-out until 12:00
  • No pets
  • Free parking

• 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. A deposit may be required at the property.

Available rooms

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133 reviews

Guests liked

  • Friendly staff
  • Excellent amenities

  • Mustafa

    Oct 2025

    10/10

    Great

  • Osman

    family · Oct 2025

    8/10

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

  • Targa

    partner · Oct 2025

    10/10

    Excellent as always

  • Dmitrii

    Oct 2025

    10/10

    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.

  • KEMAL

    Oct 2025

    10/10

    Very good

Location

Ataköy 2-5-6 Kisim Mah. · Istanbul