JW Marriott Hotel Istanbul Marmara Sea
- Kitchen
- City view
- Garden
- Swimming pool
- Washing machine
- Free Wifi
- Terrace
- Balcony
- Free parking
- Bathtub
About this property
Elegant Accommodations: JW Marriott Hotel Istanbul Marmara Sea in Istanbul offers luxurious rooms with sea views, balconies, and modern amenities. Each room includes air-conditioning, a private bathroom, and free WiFi. Exceptional Facilities: Guests can enjoy an infinity swimming pool, spa and wellness center, sauna, fitness center, sun terrace, and lush gardens. Additional facilities include a hot tub, steam room, and yoga classes. Dining Experience: The family-friendly restaurant serves international, Asian, and steakhouse cuisines in a traditional and modern ambiance. Breakfast is available as a buffet, and live music enhances the dining experience. Prime Location: Located 25 mi from Istanbul Airport, the hotel is near attractions such as the Blue Mosque (7.5 mi) and Hagia Sophia (8.1 mi). Guests appreciate the attentive staff, scenic views, and comfortable rooms.
Couples in particular like the location – they rated it 8.8 for a two-person trip.
Distance in property description is calculated using © OpenStreetMap
Most popular amenities
- 2 swimming pools
- Free Wifi
- Spa
- Free parking
- Family rooms
- Fitness center
- Non-smoking rooms
- Tea/Coffee Maker in All Rooms
- Bar

Availability
Select dates to see this property's availability and prices
Room Type | Number of guests | |
---|---|---|
1 king bed | ||
2 twin beds | ||
1 king bed | ||
2 twin beds | ||
1 king bed | ||
1 king bed | ||
1 king bed | ||
Bedroom 1 king bed Living room 1 sofa bed | ||
Bedroom 1 king bed Living room 1 sofa bed | ||
1 king bed | ||
1 king bed and 1 sofa bed | ||
2 king beds and 1 sofa bed | ||
Bedroom 1 1 king bed and 1 sofa bed Bedroom 2 1 king bed | ||
1 full bed and 1 queen bed | ||
Bedroom 1 1 king bed Bedroom 2 1 king bed Bedroom 3 2 twin beds Bedroom 4 1 full bed and 1 sofa bed |
Sustainability
- Green Key (FEE)
Guest reviews
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Guests who stayed here loved
- Kwizera
Rwanda
“Staff very friendly, amenities on highest level , room very clear” - Tamta
Germany
“We stayed in the residential part of the hotel. It was amazing – big rooms and a beautiful view of the Marmaris sea” - Amal
Jordan
“I had a wonderful stay at JW Marriott Marmara Sea. The hotel was extremely clean, comfortable, and beautifully designed. The staff were friendly and professional, and the service was excellent. Everything was well-organized and made for a relaxing...” - Milad
Iran
“Loved everything about the hotel — super clean, great breakfast, great room and view and friendly staff.” - Milad
Iran
“Loved everything about the hotel — super clean, great breakfast, Great room and view and friendly staff.” - Osama
Saudi Arabia
“Every thing, specially the decorations, cleanness, breakfast, and the great staff” - Salma
Saudi Arabia
“The room view was beautiful and the room size was great” - Randa
United Arab Emirates
“Everything was amazing, starting from location to staff service and the breakfast also is amazing” - Dayem
Saudi Arabia
“The big space of the apt. The cleanliness and the friendship of the staff” - Hazem
Egypt
“The view and the space and area of the room is fantastic”
Hotel area info
Restaurants
- Ceres
- CuisineInternational
- Open forBreakfast • Brunch • Lunch • Dinner
- AmbienceFamily-friendly • Traditional • Modern
- Akira Back
- CuisineSteakhouse • Asian
- Open forDinner
- AmbienceModern
House rules
Child policies
Children of all ages are welcome.
Children 18 and above will be charged as adults at this property.
To see correct prices and occupancy info, add the number and ages of children in your group to your search.
Crib and extra bed policies
Prices for cribs and extra beds aren't included in the total price. They'll have to be paid for separately during your stay.
The number of extra beds and cribs allowed depends on the option you choose. Check your selected option for more info.
All cribs and extra beds are subject to availability.





The fine print
Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.
Please inform JW Marriott Hotel Istanbul Marmara Sea of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation.
A damage deposit of € 400 is required on arrival. This will be collected by credit card. You should be reimbursed within 7 days of check-out. Your deposit will be refunded in full by credit card, subject to an inspection of the property.
License number: 20435