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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 much-loved, 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 where visitors can come together to socialize and create meaningful memories or escape and restore their sense of balance. Each and every one of our 204 rooms and suites spread across 17 stories, are spacious and equipped with the latest modern comforts, designed with luxury in mind. Easy access to the heart of Istanbul is of the utmost importance to us. 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.

Unleash the Power of Sustainable Travel!
As part of our dedication to sustainable practices, we offer our guests the unique opportunity to experience our TOGG electric vehicle through test drives. Feel the power of electric mobility, and witness how luxury and sustainability seamlessly coexist.

Rooms & Suites

HOTEL INFORMATION

Check-in: 3:00 pm

Check-out: 12:00 pm

Minimum Age to Check In: 18

Smoke Free Property

Pet Policy

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Parking

Complimentary On-Site Parking

Electric Car Charging Station

More Ways to Enjoy Your Stay

ISTMS Spa Entrance

Spa

La Vallée SPA at JW Marriott Marmara Sea

Luxuriate in one of the two indoor pools or the contemporary Turkish baths, stop by our green juice bar to nourish your body, or book a spa treatment with our experienced therapists, during which you’ll be pampered with the finest La Vallée products.

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La Valleeé Fitness

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La Vallée Spa Fitness

Maintain your fitness routine at our hotel gym featuring state-of-the-art equipment

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  • ISTMS Kapalı Havuz
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    Indoor Pool
  • ISTMS Açık Yüzme Havuzu
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    Swimming Pool - Open from May to October only
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    Whirlpool
Unleash the Power of Sustainable Travel!
As part of our dedication to sustainable practices, we offer our guests the unique opportunity to experience our TOGG electric vehicle through test drives. Feel the power of electric mobility, and witness how luxury and sustainability seamlessly coexist.
OUR LOCATION

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

Tel: +90 212-4130101

Awards

2021 Tripadvisor Travelers Choice
2021 Trip Advisor Travelers Choice Hotel
Green Key Award
Green Key Award
Turkey Sustainable Tourism logo
Sustainable Tourism Award

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Frequently Asked Questions