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Smoke-freeFamily friendly

About this property

Dreaming about a first-class hotel? Welcome to hotel "JW Marriott Hotel Istanbul Marmara Sea" is located in Istanbul. This hotel is located in 10 km from the city center. You can take a walk and explore the neighbourhood area of the hotel. Places nearby: Ataköy—Şirinevler, Grand Bazaar and Blue Mosque.

Location You can stop by the bar. Taste the local cuisine and have a rest in the restaurant. Free Wi-Fi is available on the territory. Ask for more information when checking in. If you travel by car, you can park in a parking zone. The following services are also available for the guests: a massage room, a sauna, a spa center and a doctor. Sports fans will be able to enjoy a fitness center and a gym. Tourists who can’t live without swimming will appreciate a pool, an indoor pool and an outdoor pool. The staff of the hotel will order a transfer for you. Accessible for guests with disabilities: the elevator helps them to go to the highest floors. At the guests’ disposal, there’s also a laundry, dry cleaning, an ATM, ironing, press, car rental, a safe-deposit box and a concierge. The staff of the hotel will be happy to talk to you in English. At the hotel Guests will find the following in the room: an alarm clock, a shower, a TV, a mini-bar, a bathrobe and slippers. The room equipment depends on its category. Room amenities

Popular facilities

Swimming pool
Spa & wellness
Free WiFi
Restaurant
Fitness centre
ParkingFree
See all facilities

Good to know

Check-in
From 15:00
Check-out
Until 12:00
Breakfast
TRY 1900
Airport shuttle
TRY 10000
Reception
24/7
Pets
Not allowed
Accessibility
Wheelchair accessible
Luggage storage
Available
Languages
English, Multi-language staff, Turkish
Smoking
Smoke-free
Children
Family friendly

Rooms

Choose dates to see live prices

Reference price≈ €222.3 per night1 room, 2 adults

Deluxe Double room with city view

  • 2 guests
  • full double bed
  • Private bathroom
  • air-conditioning
  • bathrobe
  • blackout-blinds
  • coffee
  • desk
  • hairdryer
  • hypoallergenic
  • iron
  • mini-bar
  • pillows
  • private-bathroom
  • safe

1 Bedroom Executive Double Suite with sea view

  • 2 guests
  • full double bed
  • Private bathroom
  • mirror
  • private-bathroom
  • safe
  • telephone
  • toiletries
  • towels
  • workstation

Deluxe Twin room with sea view

  • 2 guests
  • twin beds
  • Private bathroom
  • air-conditioning
  • hairdryer
  • private-bathroom
  • tv
  • workstation

Deluxe Panoramic Double room with sea view

  • 2 guests
  • full double bed
  • Private bathroom
  • air-conditioning
  • hairdryer
  • private-bathroom
  • tv
  • workstation

Guest reviews

Recent reviews shared by hotel guests

9.4/10
Excellent1696 reviews

Kofi M.

10/10

Our family had two connecting rooms overlooking the sea, both with balconies. The staff everywhere, from valet and lobby to breakfast and room service, were consistently polite, and nobody asked us to leave a review. The hotel was very clean. My only small gripes were the slightly cramped toilet area and no self-serve coffee or tea at breakfast, though they made it quickly when we asked. The seaside path behind the hotel is beautiful, like a painting. The lobby also made a lovely first impression, with its sea view, pleasant scent, and macarons to welcome us. We've stayed in seven different five-star hotels in Istanbul, and this was the best. A big thanks to the professional valet team for such a good welcome and goodbye. We had a wonderful stay and would choose this first in Istanbul.

Lukas H.

10/10

Breakfast was the standout for us. The team treated us like VIPs, remembered our names and preferences, and had our favorite drink waiting by the second morning. That kind of care really sticks with you. The rooms were very well equipped and in excellent condition, with nothing missing. Behind it all, the management seems to keep things running smoothly, with a team that works together and clearly cares about the job. From the front desk onward, requests were handled quickly and thoughtfully, and the welcome felt both warm and professional. The JW Marriott Marmara Sea Istanbul feels like much more than a luxury property. You’re treated as a guest, not a room number. I’d absolutely recommend it to anyone looking for a place where you can really arrive and settle in.

Andriy K.

10/10

I've stayed at the Marriott Marmara Sea in Istanbul four times, and it still manages to wow me. I’m Titanium with Marriott and have stayed at properties all over the world, but not every hotel makes you feel your status is valued. Here, I got a proper upgrade, full lounge access, and breakfast included. The breakfast is among the best I've had at any Marriott, with a great spread, quality food, and real attention to detail. Everyone from the front desk to the lounge team was warm and effortlessly professional. Their service felt consistent, thoughtful, and smooth, and you can tell they care. Some Marriott hotels in the States could learn from this management team about looking after guests and recognizing loyalty. They keep raising the bar, and I'll definitely be back.

Lucie M.

10/10

The best part was the staff. Everyone was so warm, thoughtful, and welcoming, and they even arranged coffee and breakfast to go for my early flight. It was the best service I've experienced. Thank you, I hope I can come back. The hotel was beautiful, with lovely rooms, a pool and spa, and a full sea view. Everything was immaculate, and I really enjoyed being in my room. Breakfast was delicious too. I loved my stay and would absolutely return.

Amenities

Everything available at this property

99 Facilities

General Services

50 available
  • ATM
  • Air conditioning
  • Elevator/lift
  • Smoking areas
  • Currency exchange
  • Smoke Free Property
  • Heating
  • Security guard
  • Newspapers
  • Express Check In/Check Out
  • Garden
  • Television in lobby
  • Terrace
  • Fire Extinguisher
  • Reception desk
  • Room service
  • Indoor Fireplace
  • Smoke Detector
  • Ironing
  • Laundry
  • Safe Deposit Box
  • Concierge services
  • Dry Cleaning
  • Luggage storage
  • Wake Up Service
  • Telephone
  • Coffeemaker
  • Car rental
  • Airport transportation
  • Sun Deck
  • Temperature control for staff
  • Extra decontamination measures
  • Temperature control for guests
  • Personal protection equipment for guests
  • Contactless Check In And/Or Check Out
  • Additional Measures Against COVID 19
  • Total number of rooms
  • hotel
  • 24 Hour Reception
  • Check In Hour
  • Check Out Hour
  • Laundry service
  • Multilingual staff
  • Bellboy service
  • Lift access
  • Banquet hall
  • Turkish bath (hamam)
  • Hairdressing salon
  • Green Key (FEE)
  • Minimum Check In Age

Accessibility

3 available
  • Accessibility features
  • Wheelchair Accessible
  • Wheelchair access to restaurant

Internet

2 available
  • Free Wi Fi
  • Wi Fi

Parking

5 available
  • Electric car charging
  • Parking
  • Parking nearby
  • Car park
  • Secure parking

Meals

7 available
  • Minibar
  • Bar
  • Coffee/tea for guests
  • Breakfast
  • Restaurant
  • Bottled water
  • Kettle

Business Services

4 available
  • Business center
  • Event facilities
  • Fax and copy machine
  • Conference Hall

Recreation & Wellness

6 available
  • Doctor
  • Massage
  • Sauna
  • Spa
  • First Aid Kit
  • Spa treatments

Pool and beach

5 available
  • Swimming pool
  • Indoor Pool
  • Outdoor pool
  • Seasonal outdoor swimming pool
  • Pool facilities

Sports

2 available
  • Fitness facilities
  • Gym

Pets

1 available
  • Pets Not Allowed

Room Amenities

11 available
  • Family room
  • Cable TV
  • TV
  • Hairdryer
  • Bathtub
  • Shower
  • Wardrobe/Closet
  • Bathrobe
  • Alarm clock
  • Slippers
  • Toiletries

Languages

3 available
  • English
  • Multi Language Staff
  • Turkish

What's nearby

Explore attractions, restaurants and transport around the hotel

60 places nearby
Closest Bus Ataköy Konakları

154 m 2 min walk

Closest Metro Ataköy

541 m 7 min walk

Top attraction nearbyLEGOLAND

8.6 km

Dining nearby 20 Restaurants

75 m 1 min walk

Attractions

20
  • LEGOLAND8.6 km
  • Kariye Mosque9.5 km
  • Beyazit Square10.1 km
  • Grand Bazaar10.4 km
  • Büyük Valide Han10.5 km

Restaurants

20
  • Ceres Restaurant75 m 1 min walk
  • Akira Back107 m 1 min walk
  • Divan Cafeteria212 m 3 min walk
  • Bay Aşcı248 m 3 min walk
  • Mikel Coffee Ataköy Opet256 m 3 min walk

Transit

20
  • İstanbul HavalimanıAirport34.5 km
  • Sabiha Gökçen Havalimanı (SAW)Airport39.6 km
  • Ataköy KonaklarıBus154 m 2 min walk
  • Ataköy 5. KısımBus203 m 3 min walk
  • Ataköy 5. KısımBus331 m 4 min walk
Map

Stay rules

Important conditions for your stay

Check-in15:00
Check-out12:00

Fees and optional services

  • Children's meals

    Ages 0-0 - Breakfast - Extra charge may apply

  • Deposit

    Deposit required

  • Meals

    Breakfast - Extra charge may apply

  • Parking

    Parking - Extra charge may apply

  • Transfers

    One-way Airport shuttle - Extra charge may apply

Hotel information

Total rooms
231
Floors
17
Year built
2021

Electricity

Voltage
230 V
Frequency
50 Hz
Socket types
C, F