Sustainability certification

JW Marriott Hotel Istanbul Marmara Sea

–Great location - show map
+204 photos
Scored 9.2
Rated wonderful

Staff

9.4
  • 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
JW Marriott Hotels & Resorts
Hotel chain/brand
JW Marriott Hotels & Resorts

Property highlights

Top Location: Highly rated by recent guests (8.8)

Breakfast Info

Buffet

  • Free private parking available at the hotel

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
Something went wrong – please try again later.
Something went wrong – please try again later.
Something went wrong – please try again later.
Something went wrong – please try again later.
Something went wrong – please try again later.
Something went wrong – please try again later.
Something went wrong – please try again later.
Something went wrong – please try again later.
Something went wrong – please try again later.
Something went wrong – please try again later.
Something went wrong – please try again later.
Something went wrong – please try again later.
Something went wrong – please try again later.
Something went wrong – please try again later.
Something went wrong – please try again later.

Sustainability

This property has 2 third-party sustainability certifications.
Green Key (FEE)
Green Key (FEE)
Türkiye Sustainable Tourism Program
Türkiye Sustainable Tourism Program
Certified by: Control Union

Guest reviews

Categories:

Staff
Facilities
Cleanliness
Comfort
Value for money
Location
Free Wifi

Select topics to read reviews:

Guests who stayed here loved

Riyam
Jordan Jordan
“It’s a beautiful hotel The rooms are wide and beautiful And the view is beautiful The concierges face the best advices And the restaurants in the hotel were the best”
Ann
United States United States
“We enjoyed the JW Marriott for just one night and had an amazing stay. I celebrated my birthday during my stay and the hotel provided me with a lovely little cake and Macaroons. They also extended club privileges as it was Marriott~Bonvoy days....”
Reza
United Arab Emirates United Arab Emirates
“Bright and clean. Everything worked perfectly for me.”
Kwizera
Rwanda Rwanda
“Staff very friendly, amenities on highest level , room very clear”
Tamta
Germany 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 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 Iran
“Loved everything about the hotel — super clean, great breakfast, great room and view and friendly staff.”
Milad
Iran Iran
“Loved everything about the hotel — super clean, great breakfast, Great room and view and friendly staff.”
Osama
Saudi Arabia Saudi Arabia
“Every thing, specially the decorations, cleanness, breakfast, and the great staff”
Salma
Saudi Arabia Saudi Arabia
“The room view was beautiful and the room size was great”

Hotel area info

Restaurants

2 Restaurants On Site
Ceres
  • Cuisine
    International
  • Open for
    Breakfast • Brunch • Lunch • Dinner
  • Ambience
    Family-friendly • Traditional • Modern
Akira Back
  • Cuisine
    Steakhouse • Asian
  • Open for
    Dinner
  • Ambience
    Modern

House rules

JW Marriott Hotel Istanbul Marmara Sea takes special requests – add in the next step!
Check-in
From 3:00 PM
Guests are required to show a photo ID and credit card at check-in.
You need to let the property know what time you'll be arriving in advance.
Check-out
Until 12:00 PM
Cancellation/ prepayment
Cancellation and prepayment policies vary according to accommodation type. Enter your stay dates and check the conditions of your selected option.
Refundable damage deposit
A damage deposit of € 400 is required on arrival. That's about $466. 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.
Children & Beds

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

0 - 3 years
Crib upon request
Free
12+ years
Extra bed upon request
€ 54 per person, per night

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.

Age restriction
The minimum age for check-in is 18
Pets
Pets are not allowed.
Groups
When booking more than 9 rooms, different policies and additional fees may apply.
Accepted payment methods
American ExpressVisaMastercardJCBDiscoverCash

The fine print

Must-know information for guests at this property

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