JW Marriott Hotel Istanbul Marmara Sea

Kisim Mahallesi, Istanbul, Turkey
Superb
124 reviews
9.4

Check-in dates

07.10.2026
to
08.10.2026

Guests and Rooms

2 adults · 0 children · 1 room
Location

Located in Istanbul (Bakırköy), JW Marriott Hotel Istanbul Marmara Sea is within a 15-minute drive of Bosphorus and Sultanahmet Square. This luxury hotel is 7.8 mi (12.6 km) from Blue Mosque and 8.2 mi (13.3 km) from Grand Bazaar.

Amenities

Pamper yourself with a visit to the spa, which offers massages, body treatments, and facials. You're sure to appreciate the recreational amenities, including an indoor pool, a fitness center, and a seasonal outdoor pool. Additional features at this Mediterranean hotel include complimentary wireless internet access, concierge services, and a hair salon.

Rooms

Make yourself at home in one of the 231 air-conditioned rooms featuring minibars and espresso makers. Your pillowtop bed comes with down comforters and premium bedding. Wired and wireless internet access is complimentary, while 43-inch LED televisions with satellite programming provide entertainment. Bathrooms feature separate bathtubs and showers, bidets, and hair dryers.

Dining

Grab a bite to eat at one of the hotel's many dining establishments, which include 3 restaurants and a coffee shop/cafe. Need to unwind? Take a break with a tasty beverage at one of the 2 bars/lounges. Buffet breakfasts are available daily from 7:00 AM to 10:30 AM for a fee.

Attractions

Distances are displayed to the nearest 0.1 mile and kilometer.

Sinan Erdem Dome - 1.8 km / 1.1 mi
Capacity Shopping Center - 1.8 km / 1.1 mi
Ataköy Marina - 2.3 km / 1.4 mi
Memorial Bahçelievler Hospital - 2.5 km / 1.6 mi
Medical Park Bahçelievler Hospital - 3.5 km / 2.2 mi
CNR Expo Center - 4 km / 2.5 mi
Istanbul Expo Center - 4.5 km / 2.8 mi
Fisekhane - 5.1 km / 3.2 mi
Florya Beach - 9.7 km / 6 mi
Florya Cd. - 10.1 km / 6.3 mi
Sefakoy Kultur ve Sanat Merkezi - 10.2 km / 6.4 mi
Aqua Florya Shopping and Life Center - 10.3 km / 6.4 mi
Istanbul Aquarium - 10.3 km / 6.4 mi
Istanbul Aydın University - 10.5 km / 6.5 mi
Istanbul Buyuksehir Belediyesi Kultur sanat Hizmetleri - 11.3 km / 7 mi

The nearest airports are:
Istanbul Airport (IST) - 47.7 km / 29.6 mi
Istanbul Sabiha Gokcen Intl. Airport (SAW) - 50.8 km / 31.6 mi

The preferred airport for JW Marriott Hotel Istanbul Marmara Sea is Istanbul Airport (IST).

Business Amenities

Featured amenities include a 24-hour business center, dry cleaning/laundry services, and a 24-hour front desk. This hotel has 6 meeting rooms available for events. A roundtrip airport shuttle is provided for a surcharge (available 24 hours), and free self parking is available onsite.

Renovations

The following facilities are closed seasonally each year. They will be closed from October 1 to June 1:

  • One of the swimming pools

Show more

Facilities

Dry cleaning/laundry service
Comprehensive recycling policy
Vegetarian breakfast available
Biodegradable/compostable stirrers
Number of meeting rooms - 6
No single-use plastic stirrers
Free WiFi
Number of bars/lounges - 2
Number of indoor pools - 1
Wheelchair accessible parking
Comprehensive food waste policy
Airport transportation (surcharge)
Energy-saving switches
Vegetable garden
At least 80% of all lighting comes from LEDs
Accessible airport shuttle
Recycling
LED light bulbs
Vegan menu options available
Wheelchair-accessible lounge
Vegetarian menu options available
Wheelchair-accessible on-site restaurant
Multilingual staff
Electric car charging station
Breakfast available (surcharge)
Wheelchair-accessible meeting spaces/business center
Turkish bath/Hammam
Number of coffee shops/cafes - 1
Elevator
Fitness facilities
Double-glazing on all windows
Rooftop garden
Covered parking
Secured parking
Wheelchair accessible (may have limitations)
Banquet hall
Covered parking
Wheelchair-accessible concierge desk
Health or beauty spa nearby
Secured parking
Wheelchair-accessible path to elevator
Change of bed sheets (on request)
Wheelchair-accessible spa
Wheelchair-accessible registration desk
Wheelchair-accessible fitness center
Wheelchair-accessible pool
Change of towels (on request)
Garden
Portable hoist available
Wedding services
Full-service spa
Water-efficient showers only
Luggage storage
Porter/bellhop
24-hour front desk
Number of restaurants - 3
Housekeeping on request
Outdoor seasonal pool
Spa services on site
Smoke-free property
Safe-deposit box at front desk
Free self parking
Valet parking (surcharge)
Terrace
Hair salon
Wheelchair accessible path of travel
ATM/banking
24-hour business center
Concierge services

Helpful Information

Check-in / Check-out
Check-in from: 3:00 PM
Check-out until: 12:00 PM
Additional check-in information
  • 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
  • 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 reserves the right to pre-authorize the guest's credit card prior to arrival.
  • Cashless transactions are available
  • Noise-free guestrooms cannot be guaranteed
  • This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
Check-in Special Instructions
This property offers transfers from the airport (surcharges may apply). Guests must contact the property with arrival details before travel, using the contact information on the booking confirmation. Front desk staff will greet guests on arrival.
Optional Fees
  • Fee for buffet breakfast: approximately TRY 1100 for adults and TRY 550 for children
  • Airport shuttle fee: TRY 10000 per vehicle (one-way, maximum occupancy 2)
  • Covered valet parking fee: TRY 220 per day
  • Rollaway bed fee: TRY 1500.0 per night

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

Know Before You Go
  • The seasonal pool will be open from May 01 to October 01.
  • Reservations are required for massage services and spa treatments. Reservations can be made by contacting the hotel prior to arrival, using the contact information on the booking confirmation.
  • The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation.
  • Cashless payment methods are available for all transactions and guests can access their rooms with a mobile device.

Guest rating

9.4
Superb
124 reviews
Comfort
9.6
Overall
9.4
Service
9.4
Amenities
9.4
Condition
9.8
Cleanliness
9.6
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