Awards
2025 Forbes Travel Guide Four Star Rating
Forbes Travel Guide VERIFIED Responsible Hospitality
Green Key Award
Welcome to JW Marriott Hotel Istanbul Marmara Sea
Be inspired and feel the splendor at our seafront oasis
The 5 Star JW Marriott Hotel Istanbul Marmara Sea is where tranquility meets the enthralling metropolis. Our luxury hotel offers a district-defining retreat in the heart of Ataköy with awe-inspiring sea views at every turn. Resplendent décor, world-class dining, and rejuvenating spa and wellness spaces invite visitors to socialize, create meaningful memories, or escape and restore their sense of balance.... See More Each of our 204 spacious rooms and suites, along with 27 residences spread across 17 stories, are equipped with modern comforts and designed with luxury in mind. Easy access to the heart of Istanbul is paramount. The wondrous sights of the city such as Hagia Sophia, Topkapı Palace, Galata Port, Dolmabahce Palace, and Taksim Square are all within easy reach. Our hotel offers enriching experiences designed to bring guests fun-filled, creative adventures, thoughtfully curated to leave them feeling inspired and connected throughout their journey. See Less
Rooms & Suites
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JW Marriott Istanbul Marmara Sea Residences
Residences
Offering all the five star luxury of the hotel but with the added comforts of home and a space that allows families, couples and singles away from home on business or pleasure to revel and relax in.
Learn More
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Offers and Packages
Members Save 20%
Available: March 31, 2025 — April 20, 2025
Book by Sunday and Find Your Next Weekend Getaway.
Stay Longer On Us
Available: January 15, 2025 — December 4, 2025
Stay Longer On Us, Save up to 10% during your stay
Desire To Be Fully Present
Take in the moment and reconnect. We enable our guests to focus on feeling whole again — Mind, Body & Spirit.
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From Nature to Plate
JW Garden
At JW Garden, our signature herb lavender and other fresh produce are handpicked by our chefs to create dishes that bring the natural flavors of our garden straight to your table at JW Marriott Marmara Sea.
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Restaurants and Bars
Akira Back Istanbul
Michelin-starred Chef Akira Back's namesake restaurant in Turkey creates a unique Modern Japanese cuisine experience with exciting tastes & limitless creativity.
Tune Into the Spotify Playlist
Sounds for a Mindful Mind
Close your eyes and escape to unforgettable memories. Listen to our Spotify playlist to reconnect to the beauty around you!
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JW Marriott Experinces
Honeymoon Experience
Experience an unforgettable honeymoon surrounded by the breathtaking views and luxurious accommodations offered by JW Marriott Marmara Sea, where every moment is crafted to create cherished memories that last a lifetime.
Concierge
The warm and professional concierge team at JW Marriott Marmara Sea offers swift and attentive service to meet every guest’s needs. From local insights and top activity recommendations to special reservations and seamless transfers, every detail is designed for an unforgettable stay.
Evening Ritual
Situated within JW Marriott Marmara Sea, Vitola Bar boasts a spectacular terrace offering panoramic views of the sea, providing guests with an unparalleled setting to unwind and enjoy delightful moments amidst the breathtaking scenery.
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Stay Connected
Stay connected by subscribing to our exclusive email offers.
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What to Expect
Plan and Prepare for Your Stay
OUR LOCATION
Tel: +90 212-4130101
GETTING HERE
JW Marriott Hotel Istanbul Marmara Sea
Atakoy 2-5-6 Kisim Mah Rauf Orbay Caddesi No 2/1 L B, Bakirkoy, Istanbul, Türkiye, 34158
This hotel does not provide shuttle service.
This hotel does not provide shuttle service.
Nearby
Bus Station
Atakoy
Subway Station
Atakoy - Ikitelli Metro
Train Station
Atakoy Marmaray Train Station
Property Details
24 Hour Room Service
Daily Housekeeping
Turndown Service
Gift Shop
Dry Cleaning Service
Laundry
Room Service
Wake up Calls
Free Wifi
Mobile Key
Service Request
Check-in: 3:00 pm
Check-out: 12:00 pm
Minimum Age to Check In: 18
Smoke Free Property
Pet Policy
Pets Not Allowed
Parking
Complimentary On-Site Parking
Electric Car Charging Station
Policies and Payments
Accepts: Credit Cards
Services
24-hour Front Desk
Concierge desk service
Currency Exchange
Property has elevators
Languages spoken by staff:
Turkish, English, Arabic, French, German
For more information about the physical features of our accessible rooms, common areas or special services relating to a specific disability please call +90 212-4130101
Accessible Hotel Features
Accessible on-site parking
Property has elevators
Self Operating lift or a sloped entry in hotel swimming pools
Service Animals are Welcome
Van Accessible on-site parking
Accessible Areas with Accessible Routes from Public Entrance
Accessible Entrance to On-Site Pool
Entrance to On-Site Business Center is Accessible
Entrance to On-Site Fitness Center is Accessible
Entrance to On-Site Spa is Accessible
Main Entrance is Accessible
Meeting Spaces are Accessible
On-Site Restaurants are Accessible
Room and Suites Access through the Interior Corridor
Guest Room Accessibility
Adjustable Height Hand-Held Shower Wand
Alarm Clock Telephone Ringers
Bathtub Grab Rails
Closed Caption TV
Deadbolts on Guest Room and Suites Doors
Electronic Room Key
Guest Room and Suites Doors Self-Closing
Hearing Accessible Rooms and/or Kits
Lever Handles on Guest Room Doors
Lowered Electrical Outlets
Lowered Night Guards on Guest Room Doors
Lowered Viewports in Guest Room Doors
Mobility accessible rooms
Roll-in Shower
Room Windows Open
Safety Chains and/or Latches on Guest Doors
Toilet Seat at Wheelchair Height - Toilet for Disabled
Transfer Showers in Guest Rooms
Viewports in Guest Room and Suites Doors
Certifications
The Green Key Certified
Footprints
Water Footprint: 1830.65 liters per room night
Environmental Practices
Guest Room Recycling
Electric car charging
Frequently Asked Questions
The check-in time at JW Marriott Hotel Istanbul Marmara Sea is 3:00 pm and the check-out time is 12:00 pm.
The pet policy at JW Marriott Hotel Istanbul Marmara Sea is:
Pets Not Allowed
The parking options at JW Marriott Hotel Istanbul Marmara Sea are:
Complimentary On-Site Parking
Electric Car Charging Station
The property amenities at JW Marriott Hotel Istanbul Marmara Sea are:
Restaurant
Spa
Fitness Center
Indoor Pool
Outdoor Pool
Hot Tub
24 Hour Room Service
Daily Housekeeping
Turndown Service
Meeting Space
Gift Shop
Dry Cleaning Service
Laundry
Kitchen
Room Service
Wake up Calls
Free Wifi
Kitchenette
Mobile Key
Service Request
Yes, JW Marriott Hotel Istanbul Marmara Sea has in-room Wi-Fi available to hotel guests. Marriott Bonvoy members receive complimentary in-room Internet access when they book direct. Sign up for Marriott Bonvoy for free as you complete your JW Marriott Hotel Istanbul Marmara Sea booking.
The closest airport near JW Marriott Hotel Istanbul Marmara Sea is Istanbul International Airport (IST). IST is located approximately 45.0 KM from the hotel.
Yes, JW Marriott Hotel Istanbul Marmara Sea has electric vehicle charging stations (subject to availability).
