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JW Marriott Istanbul Bosphorus

Kemankes Karamustafa Pasa, Kemankes Cadd Kemankes Caddesi,Veli Alemdar Han No 49, Istanbul, Türkiye, 34425
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About us

The hotel has 130 rooms in total, including 16 rooms. 32 rooms have twin beds. Next to the much anticipated newly-built Galataport with a cruise terminal, the hotel is equidistant from Istanbul’s two major airports, making it an ideal base for both business and leisure travelers. There are two meeting rooms, 72 and 74 square meters in size. Galata Lounge, including views both from Bosphorus and Galata is an ideal place for social events. Nurturing a holistic approach to wellbeing, the hotel’s signature Spa Soul Istanbul is a serene space offering enrichment for mind, body and spirit. Taking inspiration from nature, a muted design direction runs throughout the treatment rooms, where nourishing therapies are performed by experienced consultants. Cultivated through thoughtful design, each of the 130 guestrooms and suites benefit from the original architectural footprint offering variation to both size and shape. Décor is focused on providing a nourishing and revitalizing sense of wellbeing where each space is luxuriously dressed against the backdrop of a neutral color palette and furnishings that take inspiration from nature. With JW Treatment™ Ambassadors on hand to deliver elevated experiences for suite guests, those who seek unparalleled comfort can enjoy a private steam room and jacuzzi at the Royal Griffin Suite.

Venue Details

ChainMarriott Bonvoy
BrandJW Marriott
Built2019
Renovated-
Total meeting space1,453 sq. ft.
Guest Rooms130
Venue typeLuxury hotel

Industry Ratings

Northstar

Awards

Industry awards
Türkiye Sustainable Tourism Certification Green Key Award 2024 Trip Advisor Travelers Choice Hotel Award

Amenities

Room features and guest services
  • Concierge services
  • Laundry service
  • Luggage storage
  • Room service
  • View (ocean or water)
  • View (urban)
  • Voicemail box
Facilities
  • Onsite catering
  • Onsite restaurant
  • Onsite security
  • Pet friendly
  • Rental car service
Business services
  • AV capabilities

Sustainability

This venue holds verified sustainability certifications, based on certification data provided by BeCause in collaboration with Cvent.

Certifications (2)

Sustainability Certifications
Türkiye Sustainable Tourism Program

Certification body: Control Union

Issued: 11/12/2025 Expires: 11/11/2026
Sustainability Certifications
Green Key (FEE)

Certification body: Turcev

Issued: 3/19/2025 Expires: 3/19/2026

Seasonal Availability

Do you want to know if your event is during the high or low season? Check the season availability for this hotel.
High season
Apr 01 - Nov 01
Shoulder season
Low season

Meeting rooms

Total meeting space
1,453.1 sq. ft.
Largest room
807.3 sq. ft.
Meeting rooms
3
Second largest room
645.8 sq. ft.
Explore Meeting Rooms
Explore Meeting Rooms
Find the perfect room with setup charts and interactive 3D floor plans.

Meeting space

Name
Room size
Ceiling height
Maximum capacity
U-Shape
Banquet rounds
Theater
Classroom
Boardroom
Meeting room image
Karay
807.3 sq. ft.
26.2 x 29.5 sq. ft.
8.2 ft.
40
22
24
40
36
22
Meeting room image
Gala
645.8 sq. ft.
29.5 x 23.0 sq. ft.
7.2 ft.
14
14
----
Meeting room image
Karay I
419.8 sq. ft.
13.1 x 29.5 sq. ft.
8.2 ft.
20
11
12
20
18
11
Meeting room image
Karay II
387.5 sq. ft.
13.1 x 29.5 sq. ft.
8.2 ft.
20
11
12
20
18
11
Meeting room image
Galata Lounge
-
-
-
50
24
-
50
33
-

Guest rooms

Total guest rooms
130
Suites
15

Location

Getting Here

Distance from airport 27.96 mi
Parking in the area
Paid parking
Valet parking

Local Attractions

Cevahir AVM
Cevahir AVM
Shopping
5 kms
One of the largest shopping and entertainment centres in Europe and the World, opened its doors to its visitors on October, 2005. Visitors have the opportunity to shop in an acclimatized, hygienic and safe environment combining daylight and the spaciousness of outside stress thanks to its architectural design, which pushes new boundaries in the understanding of the shopping centre. Istanbul Cevahir, as Turkey’s most entertaining shopping centre of Turkey, offer its visitors an optimal shopping experience with more than 200 shops over 6 floors with A car parking space for 2,500 cars.
Mecidiyeköy
Spice Bazaar
Spice Bazaar
Shopping
2 kms
Built in 1664, as part of the Yeni Camii (New Mosque) complex, The Egyptian Bazaar (Mısır Çarşısı), otherwise known as the Spice Bazaar, is the place to be to lay in a fresh supply of spices, nuts, honeycomb, Turkish delight, dried figs, caviar and mature hard Turkish cheese.
Fatih
Istanbul
Hagia Sophia
Hagia Sophia
Historical landmark
3 kms
Hagia Sophia is the one of the most visited museums and most prominent monuments in the world in terms of art and the history of architecture. It has also been called “the eighth wonder of the world” by East Roman Philon as far back as the 6th century. The current Hagia Sophia is the third construction, done in a different architectural style, even though it occupies the same location as the previous two. The original building was constructed by the most important architects of the period (527-565), Anthemios (Tralles) and Isidoros (Miletus), under the order of Emperor Justinianos. It is mentioned in the resources that during its construction period, the two prominent architects each had 100 architects working under them, who in turn had 100 workers each working under them.
Sultanahmet
Istanbul
Blue Mosque
Blue Mosque
Historical landmark
3 kms
The Blue Mosque (Called Sultanahmet Camii in Turkish) is an historical mosque in Istanbul. The mosque is known as the Blue Mosque because of blue tiles surrounding the walls of interior design.Mosque was built between 1609 and 1616 years, during the rule of Ahmed I. just like many other mosques, it also comprises a tomb of the founder, a madrasa and a hospice.
Sultanahmet
Istanbul
Galata Tower
Galata Tower
Historical landmark
1 km
Built on the site of an older tower in the 14th-15th centuries, the Galata Tower offers the best view of the Golden Horn, Old Istanbul, the entrance to the Bosphorus and the Asian shore. The tower was erected to observe the port and the city, and after being used for various purposes over the centuries, it has now reassumed its original function of watch tower - this time to enjoy the view. An elevator takes the visitors to the top two floors of the tower that are today occupied by a restaurant and a nightclub. Nights are colorful here with belly dancers, folk dance groups and singers performing in a typical atmosphere and against the marvelous view in the background.
Beyoğlu
Istanbul
Basilica Cistern
Basilica Cistern
Museum
3 kms
One of Istanbul's splendid historical buildings is the Basilica Cistern located in the southwest of Hagia Sophia. This large underground cistern built by Byzantine Emperor Justinian I (527-565) was named as Yerebatan Palace among the people due to the marble columns rising from the water and countless seemingly like.
Sultanahmet
Istanbul
Topkapı Palace
Topkapı Palace
Museum
3 kms
Topkapi Palace is the imperial residence of the Sultan, his court and Harem, was also the center of the state administration. The Topkapi Palace was the Ottoman's second palace in Istanbul. It's construction was started in 1459 and completed in 1478. As each succeeding Sultan ascended to the throne, added parts to the palace, indicating to us the different tastes and styles of architecture of four centuries. The changes were made for reasons of practicality, to commemorate victorious campaigns, or to repair damage caused by earthquakes and fire. Topkapi Palace housed each of the Ottoman Sultans covering nearly four centuries and 25 sultans. In 1924 the palace was turned into a museum.
Cankurtaran
Fatih
Istanbul
Grand Bazaar
Visit website
Galataport
Galataport
Recreation
Galataport Project is a city project with a master plan coherent with the neighbourhood texture of the Karaköy region and İstanbul. With the new port, the Karaköy coastline, which is currently closed to public access, will be transformed into a promenade open to public, connecting the city with the sea. Through small streets planned between the buildings, visual and physical access to the Bosphorus will be enabled. The maximum height of the new buildings will be lower than the heights of the current ones.
Karaköy
Istanbul Modern Art Museum
Visit website
Ottoman Bank Museum
Visit website
St. Anthony of Padua Church
Visit website
Zorlu Center
Zorlu Center
Shopping
7 kms
Creating an unequalled living space at the heart of Istanbul, Zorlu Center is now the “ meeting venue in the city”. Zorlu Shopping Mall is built on a land of totally 105.000 m² comprising a main court of 10.000 m² and a second court of 12.000 m² in addition to a leasable area of 73.000 m² which is home to approximately 205 stores.
Beşiktaş

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LIVE TRIVIA! (LIVE AND VIRTUAL EVENTS!) Looking to bring your group — business or personal — together and have some fun?
Or maybe there’s a special occasion you’d like to celebrate in a unique way? Trivial Events offers live and virtual trivia contests that engage everyone and create a unique, shared experience!   Why choose Trivial Events?   • Our trivia content specifically encourages teamwork and interactions. •. Special video questions and other creative elements elevate our events beyond typical “pub trivia.” (Check out the promo videos for quick snippets!) • Customized content creates a memorable event experience for all attendees.  • You do not have to be a “trivia person” to have lots of fun! We take a unique and creative approach to a range of topics and fun facts, aiming to both inform and entertain. In short, we want you to have a good time throughout! Team Building Activities and Conferences are our specialty!
 Our trivia events are an easy (and “non-cringey”) way for attendees to connect quickly — especially those, for virtual events, at different locations! These quick connections create a friendly, collaborative environment and boost communication beyond the event itself.
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PullSpark
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ParsonsKellog
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Astonishment Arts llc
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Pzazz Productions
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Additional Information

Cancellation Policy

24 Hours

Weblinks

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Venue resources

JW Marriott Istanbul Bosphorus Frequently Asked Questions

Explore frequently asked questions from the JW Marriott Istanbul Bosphorus regarding Health and Safety, Sustainability, and Diversity and Inclusion

Sustainable Practices

Please provide comments or a link to any publicly communicated JW Marriott Istanbul Bosphorus's sustainability or social impact goals/strategy.
Please visit Marriott.com/Serve360 for Marriott International's sustainability & social impact strategy and 2025 goals information.
Does JW Marriott Istanbul Bosphorus have a strategy that focuses on the elimination and diversion of waste (i.e. plastics, papers, cardboard, etc.)? If yes, please elaborate on your strategy of elimination and diversion of waste.
Yes, Paper,Mixed,Aluminum,Other Metals,Plastic,Glass,Cooking Oil,Universal Waste Recycling (batteries, light bulbs, paint)

Diversity and Inclusion

For US hotels only, is JW Marriott Istanbul Bosphorus and/or parent company certified as a 51% diverse owned business enterprise (BE)? If yes, please indicate which one of the following you are certified as:
No response.
If applicable, could you please provide a link to JW Marriott Istanbul Bosphorus's public report on their commitments and initiatives related to diversity, equity, and inclusion?
https://www.marriott.com/diversity/diversity-and-inclusion.mi

Health and Safety

Were practices at JW Marriott Istanbul Bosphorus developed based on health service recommendations from public governmental entities or private organizations? If Yes, please list which organizations were used to develop these practices.
Yes, Marriott cares greatly about every guest's experience and takes hygiene and sanitation very seriously. Marriott has established strict standards of cleanliness for all of its hotels that either meet or exceed public health department regulations. 
Does JW Marriott Istanbul Bosphorus clean and sanitize public areas and publicly accessible facilities (i.e. meeting rooms, restaurants, elevator banks, etc.)? If yes, describe any new measures that are taken.
Yes, Marriott cares greatly about every guest's experience and takes hygiene and sanitation very seriously. Marriott has established strict standards of cleanliness for all of its hotels that either meet or exceed public health department regulations. 
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