JW Marriott Hotel Istanbul Marmara Sea | Hotel in Istanbul

| 9.6 (419 Reviews) |  1 Bathroom
Bakırkoy Hotel | JW Marriott Hotel Istanbul Marmara Sea

Hotel in Bakırkoy, Istanbul

Along with 3 restaurants, this smoke-free hotel has a full-service spa and an indoor pool. Free WiFi in public areas and free self parking are also provided. Other amenities include 2 bars/lounges, a fitness center, and a 24-hour business center.
Housekeeping is available on request.
JW Marriott Hotel Istanbul Marmara Sea offers 231 air-conditioned accommodations with minibars and laptop-compatible safes. Pillowtop beds feature down comforters and premium bedding. A pillow menu is available. 43-inch LED televisions come with premium satellite channels and pay movies. Bathrooms include separate bathtubs and showers, bathrobes, slippers, and bidets.

Guests can surf the web using the complimentary wired and wireless Internet access. Business-friendly amenities include desks and desk chairs. Additionally, rooms include espresso makers and complimentary bottled water. Hypo-allergenic bedding, change of towels, and change of bedsheets can be requested. Housekeeping is provided daily.


An indoor pool and a seasonal outdoor pool are on site. Other recreational amenities include a fitness center.

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Amenities

Air Conditioner
Parking
Pool
TV
Wheelchair Accessible
Balcony/Terrace
Accessibility
Security/Safety
Business Services
Bedding/Linens
Wellness Facilities
Spa
Restaurant
Bar
Guest Services
Entertainment
Breakfast
Child Friendly
Internet
Kitchen
Laundry

Facility Overview

Bathrooms
  • Bidet
  • Hair dryer
  • Toilet paper
  • Towels
  • Bathrobes
  • Toothbrush and toothpaste (on request)
  • Shampoo
  • Soap
  • Separate bathtub and shower
Bedroom
  • Air conditioning
  • Pillow-top mattress
  • Free cribs/infant beds
  • Premium bedding
  • Bed sheets
  • Down comforter
  • Pillow menu
  • Hypo-allergenic bedding
  • Blackout drapes/curtains
  • Slippers
  • Desk chair
  • Iron/ironing board
  • Window screens
  • Energy-saving switches
  • Water-efficient showers only
  • Mobile key entry
  • LED light bulbs
  • Desk
  • Laptop-friendly workspace
  • Connecting rooms available
  • Recycling
  • Laptop-compatible safe
  • Phone
Breakfast
  • 2 bars/lounges
  • 3 restaurants and 1 coffee shop/cafe
  • Buffet breakfast available for a fee daily 7:00 AM–10:30 AM: TRY 2250 for adults and TRY 1125 for children
  • Coffee/tea maker
  • Electric kettle
  • Minibar
  • Espresso maker
  • Free bottled water
Parking
  • 24-hour roundtrip airport shuttle (surcharge)
  • Secured covered valet parking on site (TRY 420 per day)
  • Free secured, covered self parking on site
  • Airport shuttle on request
  • Electric car charging station on site
  • Wheelchair-accessible parking available
Accessibility
  • Wheelchair-accessible path to elevator
  • Grab bar in shower
  • Transfer shower
  • Wheelchair-accessible business center
  • Wheelchair-accessible spa
  • Wheelchair-accessible fitness center
  • Accessible airport shuttle
  • Elevator
  • Portable hoist available
  • Wheelchair-accessible restaurant
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Grab bar near toilet
  • Wheelchair-accessible pool
  • Wheelchair-accessible lounge
  • Wheelchair-accessible registration desk
  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Wheelchair-accessible concierge desk
Activities
  • Theme parks
  • Health/beauty spa
  • Full-service spa
  • Indoor pool
  • Seasonal outdoor pool
  • Fitness center
Entertainment
  • Pay movies
  • Satellite channels
  • 43-inch LED TV
  • Premium channels
General
  • 24-hour business center
  • Meeting rooms - 6
  • Front-desk safe
  • Banquet hall
  • ATM/banking services
  • Elevator
  • Arabic
  • English
  • Russian
  • German
  • Turkish
  • Comprehensive recycling policy
  • Biodegradable coffee stirrers
  • Vegan dining options
  • Rooftop garden
  • Double-glazed windows
  • At least 80% lighting from LEDs
  • Comprehensive food waste policy
  • No plastic coffee stirrers
  • Smoke-free property
  • Vegetarian dining options
Guest Services
  • Seasonal outdoor pool
  • Free cribs/infant beds
  • Children's books
  • Indoor pool
  • Dry cleaning service
  • Luggage storage
  • Porter/bellhop
  • Multilingual staff
  • Wedding services
  • 24-hour front desk
  • Concierge services
  • Change of towels (on request)
  • Change of bedsheets (on request)
  • Hair salon
  • Daily housekeeping
Internet
  • Available in all rooms: Free WiFi and wired Internet
  • Available in some public areas: Free WiFi
Outdoors
  • Vegetable garden
  • Garden
  • Terrace
Spa
  • Body treatments
  • Manicures and pedicures
  • Spa open daily
  • Steam room
  • Massages
  • Facials
  • Turkish bath/hammam
  • Sauna

Policies

Check-in
Check-in start time: 3:00 pm; check-in end time: anytime minimum check-in age: 18
Check-out
Check-out before noon
Child Policy
Children are welcome. rollaway/extra beds are not available. free cribs (infant beds)!
Payment Policy
Fee for buffet breakfast: approximately try 2250 for adults and try 1125 for children airport shuttle fee: try 10000 per vehicle (one-way, maximum occupancy 2) covered valet parking fee: try 420 per day the above list may not be comprehensive. fees and deposits may not include tax and are subject to change.
Pet Policy
Pets not allowed (service animals are welcome, and are exempt from fees)

Cashless transactions are available extra-person charges may apply and vary depending on property policy government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges noise-free guestrooms cannot be guaranteed property registration number 20435 safety features at this property include a fire extinguisher special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed the name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation this property accepts credit cards, debit cards, and cash this property affirms that it follows the cleaning and disinfection practices of commitment to clean (marriott) this property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room this property reserves the right to pre-authorize the guest's credit card prior to arrival.

Reviews

Ahmad
Apr 27, 2026 06:10:04 PM
Review Score:   10
Summary: Excellent stay with one of the best views in Istanbul.
See All Reviews

Room Arrangement

Room Info Facilities
Splendor Two Bedroom Residence, Executive Lounge Access, 2 King, Sea View, Balcony
Room Size: 1399 square feet m2
1 Double Bed
Splendor Two Bedroom Residence, Executive Lounge Access, 2 King, Sea View, Balcony

General

Square meters - 130, Number of living rooms 0, Dining table, Number of bedrooms - 1, Dishwasher, Full-sized refrigerator/freezer, Microwave, Sea view, Number of bathrooms - 2, Separate dining area, Cookware, dishware, and utensils, Kitchen, Square feet - 1399, Ping - 39, Separate sitting area, Balcony, Oven, Bed count minimum 1, Bed count maximum 1
Deluxe Sea View, Guest room, 2 Twin, Sea view, Balcony
Room Size: 498 square feet m2
2 Twin Beds
Deluxe Sea View, Guest room, 2 Twin, Sea view, Balcony

General

Number of living rooms 0, Private bathroom, Number of bedrooms - 1, Sea view, Balcony, Ping - 14, Square feet - 498, Square meters - 46, Bed count minimum 2, Number of bathrooms - 1, Bed count maximum 2
Supreme Four Bedroom Residence, Executive Lounge Access, 2 Queen, 1 King, 1 Twin, Sea View, Balcony
Room Size: 2669 square feet m2
1 Double Bed
Supreme Four Bedroom Residence, Executive Lounge Access, 2 Queen, 1 King, 1 Twin, Sea View, Balcony

General

Number of living rooms 0, Dining table, Number of bedrooms - 1, Dishwasher, Full-sized refrigerator/freezer, Microwave, Sea view, Ping - 75, Separate dining area, Number of bathrooms - 1, Cookware, dishware, and utensils, Kitchen, Square meters - 248, Separate sitting area, Balcony, Square feet - 2669, Oven, Bed count minimum 1, Bed count maximum 1
Deluxe Sea View, Guest room, 1 King, Balcony
Room Size: 498 square feet m2
2 King Bed and Double Sofa Bed
Deluxe Sea View, Guest room, 1 King, Balcony

General

Number of living rooms 0, Private bathroom, Number of bedrooms - 1, Sea view, Balcony, Ping - 14, Square feet - 498, Square meters - 46, Bed count minimum 2, Number of bathrooms - 1, Bed count maximum 2
Executive Sea View, Executive lounge access, Guest room, 1 King, Balcony
Room Size: 498 square feet m2
1 Double Bed
Executive Sea View, Executive lounge access, Guest room, 1 King, Balcony

General

Number of living rooms 0, Private bathroom, Number of bedrooms - 1, Sea view, Balcony, Ping - 14, Square feet - 498, Square meters - 46, Bed count minimum 1, Bed count maximum 1, Number of bathrooms - 1
Cosy Studio Residence, Executive Lounge Access, 1 King
Room Size: 391 square feet m2
1 Double Bed
Cosy Studio Residence, Executive Lounge Access, 1 King

General

Number of living rooms 0, Kitchenette, Number of bedrooms - 1, Ping - 11, Dishwasher, Microwave, Sea view, Square meters - 36, Number of bathrooms - 1, Mini-fridge, Cookware, dishware, and utensils, Square feet - 391, Oven, Bed count minimum 1, Bed count maximum 1
Serene One Bedroom Residence, Executive lounge access, 1 King, Sea view, Balcony
Room Size: 854 square feet m2
1 King Bed
Serene One Bedroom Residence, Executive lounge access, 1 King, Sea view, Balcony

General

Square feet - 854, Number of living rooms 0, Kitchenette, Number of bedrooms - 1, Dishwasher, Full-sized refrigerator/freezer, Microwave, Sea view, Ping - 24, Square meters - 79, Number of bathrooms - 1, Cookware, dishware, and utensils, Separate sitting area, Balcony, Oven, Bed count minimum 1, Bed count maximum 1
Spacious Two Bedroom Residence, Executive Lounge Access, 2 King, Sea View, Balcony
Room Size: 1779 square feet m2
1 Double Bed
Spacious Two Bedroom Residence, Executive Lounge Access, 2 King, Sea View, Balcony

General

Number of living rooms 0, Dining table, Ping - 50, Number of bedrooms - 1, Dishwasher, Full-sized refrigerator/freezer, Microwave, Sea view, Number of bathrooms - 2, Separate dining area, Cookware, dishware, and utensils, Kitchen, Separate sitting area, Balcony, Square feet - 1779, Oven, Bed count minimum 1, Bed count maximum 1, Square meters - 165
Deluxe City View, Guest Room, 2 Twin
Room Size: 498 square feet m2
2 Twin Beds
Deluxe City View, Guest Room, 2 Twin

General

Number of living rooms 0, Private bathroom, Number of bedrooms - 1, Balcony, Ping - 14, Square feet - 498, Square meters - 46, Bed count minimum 2, City view, Number of bathrooms - 1, Bed count maximum 2
Deluxe Panoramic Sea View, Guest Room, 1 King, Balcony
Room Size: 498 square feet m2
2 King Bed and Double Sofa Bed
Deluxe Panoramic Sea View, Guest Room, 1 King, Balcony

General

Number of living rooms 0, Private bathroom, Number of bedrooms - 1, Sea view, Balcony, Ping - 14, Square feet - 498, Square meters - 46, Bed count minimum 2, Number of bathrooms - 1, Bed count maximum 2
Executive Panoramic Sea, Executive Lounge Access, Guest Room, 1 King, Balcony
Room Size: 498 square feet m2
1 Double Bed
Executive Panoramic Sea, Executive Lounge Access, Guest Room, 1 King, Balcony

General

Number of living rooms 0, Private bathroom, Number of bedrooms - 1, Sea view, Balcony, Ping - 14, Square feet - 498, Square meters - 46, Bed count minimum 1, Bed count maximum 1, Number of bathrooms - 1
Elite Suite Partial View, Executive Lounge Access, 1 King, Sea View, Balcony
Room Size: 807 square feet m2
1 Double Bed
Elite Suite Partial View, Executive Lounge Access, 1 King, Sea View, Balcony

General

Partial sea view, Dining table, Number of bedrooms - 1, Ping - 23, Number of living rooms 1, Separate dining area, Number of bathrooms - 1, Square meters - 75, Private bathroom, Turndown service, Square feet - 807, Separate sitting area, Balcony, Bed count minimum 1, Bed count maximum 1
Specialty Two Bedroom Residence, Executive Lounge Access, 1 King, 1 Queen, Sea View, Balcony
Room Size: 1238 square feet m2
1 Double Bed
Specialty Two Bedroom Residence, Executive Lounge Access, 1 King, 1 Queen, Sea View, Balcony

General

Number of living rooms 0, Dining table, Number of bedrooms - 1, Dishwasher, Full-sized refrigerator/freezer, Microwave, Sea view, Ping - 35, Separate dining area, Number of bathrooms - 1, Cookware, dishware, and utensils, Kitchen, Square feet - 1238, Square meters - 115, Separate sitting area, Balcony, Oven, Bed count minimum 1, Bed count maximum 1
Deluxe City View, Guest Room, 1 King
Room Size: 498 square feet m2
2 King Bed and Double Sofa Bed
Deluxe City View, Guest Room, 1 King

General

Number of living rooms 0, Private bathroom, Number of bedrooms - 1, Ping - 14, Square feet - 498, Square meters - 46, Bed count minimum 2, City view, Number of bathrooms - 1, Bed count maximum 2
Extensive Three Bedroom Residence, Executive Lounge Access, 2 King, 3 Twin, Sea View, Balcony
Room Size: 1679 square feet m2
1 Double Bed
Extensive Three Bedroom Residence, Executive Lounge Access, 2 King, 3 Twin, Sea View, Balcony

General

Dining table, Number of bedrooms - 1, Dishwasher, Full-sized refrigerator/freezer, Microwave, Sea view, Ping - 47, Number of living rooms 1, Separate dining area, Number of bathrooms - 1, Cookware, dishware, and utensils, Kitchen, Square feet - 1679, Separate sitting area, Balcony, Oven, Square meters - 156, Bed count minimum 1, Bed count maximum 1
Executive Suite, Executive lounge access, 1 King, Sea view, Balcony
Room Size: 1776 square feet m2
1 Double Bed
Executive Suite, Executive lounge access, 1 King, Sea view, Balcony

General

Dining table, Ping - 50, Office, Kitchenette, Number of bedrooms - 1, Sea view, Number of living rooms 1, Separate dining area, Number of bathrooms - 1, Turndown service, Square feet - 1776, Separate sitting area, Balcony, Bed count minimum 1, Bed count maximum 1, Square meters - 165

FAQ's

Is this Bakırkoy hotel pet-friendly for guests?

No, pets are not allowed at this property. Check the guest reviews to learn what guests had to share.

Does the Bakırkoy hotel have a swimming pool?

Yes, this Bakırkoy hotel has a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.

How much does it cost per night to stay in Bakırkoy hotel?

Best-rates for the Bakırkoy hotel starts from $251 per night with includes Parking, Balcony/Terrace, Restaurant, Guest Services, Internet, Bar, Pool, Accessibility, Security/Safety, Business Services, Spa, Entertainment, Child Friendly, TV, Bedding/Linens, Breakfast, Kitchen, Laundry, Air Conditioner, Wheelchair Accessible, Wellness Facilities with all other facilities. matches every traveler with their perfect accommodation, whether you are traveling with a group, friends, family, or pets.

Is Bakırkoy hotel a family-friendly place to stay?

Based on the information we have received from the owner or our partner, this is considered to be a family-friendly property. Families have rated this hotel 5 stars or guests have recommended them suitable for families. As reported by the owner or manager, the hotel has specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.

Is the Bakırkoy hotel wheelchair accessible or offer services for disabled guests?

Based on the information received from our partner, the Bakırkoy hotel is wheelchair accessible. Likewise, there is an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.

What is the minimum night stay policy for the Bakırkoy hotel?

Based on the information reported by the owner or manager, the Bakırkoy hotel indicates 1 day stay policy at this hotel. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.

What cancellation policy is in place for Bakırkoy hotel?

Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

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USD251
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