Cvent Supplier Network

Radisson Blu Hotel, Istanbul Sisli

19 Mayis Cad. No 2 Sisli, Istanbul, Türkiye, 34360
Venue image
3D

About us

Radisson Hotel Group is implementing the Radisson Hotels Safety Protocol, a new program of in-depth cleanliness and disinfection procedures, in partnership with SGS, the world’s leading Health and Safety inspection company. For additional information please refer to www.radissonhotels.com/safe.

Venue Details

ChainRadisson Hotel Group
BrandRadisson Blu
Built2014
Renovated-
Total meeting space31,162 sq. ft.
Guest Rooms291
Venue typeHotel

Industry Ratings

Turkish Tourism

Awards

Industry awards
# Radisson Hotels Safety Protocol in Place # 2015 TripAdvisor Certificate of Excellence Winner 2016 TripAdvisor Certificate of Excellence Winner 2017 TripAdvisor Certificate of Excellence Winner Franchise Hotel of The Year 2018 Franchise Hotel of The Year 2019 Healthcare Venue Champions

Venue Highlights

3D Event Space
Cvent Photo-realistic 3D Event Spaces give planners the ability to realize their vision down to the finest detail.
Cvent's 2023 Top Meeting Hotels
Cvent's 2023 Top Meeting Hotels
See Cvent's full list of 2023 Top Meeting Hotels

Amenities

Room features and guest services
  • Concierge services
  • Internet access
  • Laundry service
  • Luggage storage
  • Room service
  • View (urban)
Facilities
  • Extended stay
  • Onsite catering
  • Onsite gift shop
  • Onsite restaurant
  • Onsite security
  • Pet friendly
  • Rental car service
  • Space (outdoor)
  • Wheelchair accessible

Need dates

Priority windows that venues prefer for hosting events

Dec 7, 2025 - Dec 31, 2025

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
Jun 01 - Sep 01
Shoulder season
Mar 28 - May 30
Low season
Sep 02 - Dec 30

Meeting rooms

Total meeting space
31,161.5 sq. ft.
Largest room
7,534.7 sq. ft.
Meeting rooms
17
Second largest room
7,534.7 sq. ft.
Exhibit space
4,843.8 sq. ft.
Space (outdoor)
11,840.3 sq. ft.

Floor Plans

Download floor plans for this venue.
Explore Meeting Rooms
Explore Meeting Rooms
Find the perfect room with setup charts and interactive 3D floor plans.

Meeting space

Meeting room floor plans

BL FLoor - Terrace Meeting Room 2
C3 - Bosphorus Ballroom 1
C1 - Topkapı
C2 - Colosseum 1 + 2
C1 - Mostar
C3 - Bosphorus Ballroom 2

Guest rooms

Total guest rooms
291
Single (1 bed)
164
Double (2 beds)
127
Suites
25
Tax rate
8%

Location

Getting Here

Business and leisure travellers both appreciate the hotel's convenient location in Istanbul, Turkey, just minutes from an array of travel options. Bus and metro stations are within a five-minute walk, and the hotel offers its own taxi service. Guests enjoy access to shopping at the Grand Cevahir Shopping Mall and can tour historical buildings and museums in the city centre. Additionally, the business district, which is outside the hotel's doorsteps, provides optimum proximity to multinational and local companies.
Distance from airport 21.75 mi
Parking in the area
Paid parking
( €12.00/day )
Bus parking

Local Attractions

Spice Bazaar
Spice Bazaar
Historical landmark
7 kms
The Spice Bazaar in Istanbul, Turkey is one of the largest bazaars in the city. Located in the Eminönü quarter of the Fatih district, it is the most famous covered shopping complex after the Grand Bazaar.
Rüstem Paşa Mahallesi, Erzak Ambarı Sok.
Istanbul, TR 34116
Grand Bazaar
Grand Bazaar
Historical landmark
8 kms
The Grand Bazaar in Istanbul is one of the largest and oldest covered markets in the world, with 61 covered streets and over 4,000 shops which attract between 250,000 and 400,000 visitors daily.
Beyazıt Mahallesi
Fatih
Istanbul, TR 34126
Astoria Shopping Center
Astoria Shopping Center
Shopping
12 mins
Established in 2008 and renewed in 2014 by Astas Holding notable for the projects it developed with the most prestigous brands of the world, Astoria Shopping Center is both a shopping center and a meeting point and living space located right at the heart of Istanbul, five minutes away from Gayrettepe metro station. With the highest twin atriums of Europe, Astoria Shopping Center offers privileged shopping, living and meeting opportunities to its visitors in the busiest business center of the city with its spacious spaces and quite wide building area.
Büyükdere Cd. No:127 Sisli
Istanbul, TR 34394
Visit website
Trump Towers Mall
Trump Towers Mall
Shopping
10 mins
Trump Towers is a 260.000 sqm mixed use project that has brought new energy and a comprehensive infrastructure to the region, adding plus value to the social life by combining residences, offices, shopping, entertainment and public transportation under the same roof. The district of Mecidiyeköy is one of the most dynamic areas in İstanbul, located on the transfer route, the link between the two continents Europe and Asia. Being an intersection point of metrobus, subway and highway, it became one of the most busiest traffic districts in İstanbul, receiving 4 million people per day.
Mecidiyeköy Yolu Cd. No:12
Istanbul, TR 34400
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Kanyon Shopping Mall
Kanyon Shopping Mall
Shopping
3 kms
40.000 m2 117 stores and 26 restaurants in 4 floor 9 screen cinema Fitness center 2.300 car carpark capacity Top local and global brands, gourmet restaurants, cafes, and open air performances are set in an atmosphere alive with light, sight and sound. Anchored by world-famous fashion retailer Harvey Nichols, and dozens of trendsetting, prestigious brands all introduced to the Turkish market for the first time, it is the height of style and breadth of selection the marketplace has long desired. Best global and local brands, coolest restaurants are all waiting for you between 10:00 am and 10:00 pm. Some restaurants and cafes at Kanyon are also open for early breakfasts and late dinners.
Esentepe Mah.
Buyukdere Cad. No:185 Sisli
Istanbul, TR
Visit website
Dolmabahce Palace
Dolmabahce Palace
Historical landmark
4 kms
Dolmabahce Palace was built by Sultan Abdulmecid (1839-1861) who was the thirty first Ottoman Sultan. Dolmabahce Palace was home to six Sultans from 1856, when it was first inhabited, up until the abolition of the Caliphate in 1924. Mustafa Kemal Atatürk, the founder and first President of the Republic of Turkey, used the palace as a presidential residence during the summers and enacted some of his most important works here. The world's largest Bohemian crystal chandelier is in the center hall. The chandelier, a gift from Queen Victoria, has 750 lamps and weighs 4.5 tonnes. Dolmabahce has the largest collection of Bohemian and Baccarat crystal chandeliers in the world, and one of the great staircases has balusters of Baccarat crystal.
Besiktas
Istanbul, TR
Old City
Old City
Historical landmark
12 kms
Hagia Sophia, Topkapi Palace, Blue Mosque, Basilica Cistern, Hippodrome, Archeology Museum, Grand Bazaar, Spice Bazaar 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 Sultan Ahmed Mosque is an historical mosque in Istanbul. The mosque is popularly known as the Blue Mosque for the blue tiles adorning the walls of its interior. The many lamps inside the mosque were once covered with gold and gems.[5] Among the glass bowls one could find ostrich eggs and crystal balls.[6] All these decorations have been removed or pillaged for museums. The great tablets on the walls are inscribed with the names of the caliphs and verses from the Quran, originally by the great 17th-century calligrapher Seyyid Kasim Gubari of Diyarbakır, but they have frequently been restored.
Sultanahmet
Istanbul, TR
Cevahir Shopping Mall
Cevahir Shopping Mall
Shopping
1 min
Istanbul Cevahir Shopping and Entertainment Centre is a modern shopping mall located in the Sisli district of Istanbul, Turkey. Istanbul Cevahir is the largest shopping mall in Europe, and the seventh largest in the world. The shopping centre is situated in the business quarter on the European side of Istanbul, between Şişli and Mecidiyeköy, and can easily be reached by the Şişli station of the Istanbul Metro. The six retail floors of the shopping centre house 343 shops (some of which are the first in Turkey to sell certain international brands); 34 fast food restaurants and 14 exclusive restaurants.
Buyukdere Cad. No:22 Sisli
Istanbul, TR
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Military Museum
Military Museum
Museum
1 km
Istanbul Military Museum is dedicated to one thousand years of Turkish military history. It is one of the leading museums of its kind in the world. The museum is open to the public everyday except Mondays and Tuesdays. The museum initially opened in Saint Irene Church. Later in 1950, it was moved to the First Army Headquarters building in Cumhuriyet Caddesi, Harbiye, not far from Taksim Square in Istanbul. Harbiye district (an Ottoman derivation from the Arabic word harb for warfare) was the site of the Ottoman imperial military academy, the empire's "West Point" or "Sandhurst" and is still an important military installation. A fine collection of historical weapons, uniforms and tools of various periods of the army are on display. The highlights are the magnificent campaign tents and standards. Outside the museum, interesting Ottoman cannons and mortars, a rail gun, aircraft, helicopters are on display.
Valikonagi Caddesi, Harbiye
Istanbul, TR
Lutfi Kirdar International Congress Center
Lutfi Kirdar International Congress Center
Convention center
1 km
Located at the confluence of Istanbul's chicest restaurants, most luxurious stores and five-star city hotels, we have been sharing life with our "impeccable service" approach since the year 1996. We host various events from conventions to fairs and from concerts to exhibitions within our architecture, which can be set up for multi-purpose uses.
Gumus Cad.No:4
Harbiye 34367
Istanbul, TR
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Istanbul City Centre
Istanbul City Centre
Historical landmark
3 kms
Istanbul, TR 34433
Taksim Square
Taksim Square
Recreation
3 kms
Beyoglu
Istanbul, TR

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Additional Information

Facility Restrictions

*The Ballroom is 700 sqm -5.5 high ceiling and can be divided. *There are 8 meeting rooms in C1 floor between 50 sqm to 180 sqm *There are 8 meeting rooms in C2 floor between 50 sqm to 180 sqm *Terrace Meeting Room 1 has a terrace and 135 sqm. During summer time we can serve coffee break and lunch at the terrace. *Terrace Meeting Room 2 has a terrace and 130 sqm. During summer time we can serve coffee break and lunch at the terrace. *Bond Meeting Room is 155 sqm. We have 291 rooms (25 suite rooms,127 twin rooms,139 king size bed.we can offer 40 triple rooms)

Safety Information

Cancellation Policy

Both parties may cancel the organization of accommodation without making any payments or applying 4 PMdefined in the deposit details in Article 5 of this contract, 6 months before guest group check-in date. Until 180 days (180 days included) to 90 days (90 days included) before guest group check-in date, CUSTOMER/ORGANIZER is entitled to reduce the total overnight stay number reserved by the HOTEL for the organization, as much as 20%. Cancellations over this amount shall be subject to no-show price (cancellation fee). Until 89 days (89 days included) to 60 days (60 days included) before guest group check-in date, CUSTOMER/ORGANIZER is entitled to reduce the total overnight stay number reserved by the HOTEL for the organization, as much as 10%. Cancellations over this amount shall be subject to no-show price (cancellation fee). Until 59 days (59 days included) to 30 days (30 days included) before guest group check-in date, CUSTOMER/ORGANIZER is entitled to reduce the total overnight stay number reserved by the HOTEL for the organization, as much as 5%. Cancellations over this amount shall be subject to no-show price (cancellation fee). Regardless of any amounts/ratios; the cancellations made until 29 days (29 days included) before guest group check-in date shall be subject to no-show price regardless of any percentages. No-show shall be applied in a manner to include the whole accommodation period of the group.

Additional details

Radisson Hotel Group is implementing the Radisson Hotels Safety Protocol, a new program of in-depth cleanliness and disinfection procedures, in partnership with SGS, the world’s leading Health and Safety inspection company. The Radisson Hotels Safety protocol is an extension to the brand commitment which includes 20 Steps and an additional 10-Step protocol for Meetings and Events. These steps include hand sanitizing stations at all entrances, the use of Personal Protective Equipment-PPE, and protective screens, enhanced and recorded cleaning and disinfection frequency, social distancing in all areas of its hotels, reiteration of food safety standards and comprehensive staff training. For additional information please refer to www.radissonhotels.com/safe 2015-2017 TripAdvisor Certificate of Excellence winner A location in the business district and near a variety of local attractions and shopping malls make the Radisson Blu Hotel, Istanbul Sisli an ideal choice for a stay in the city. Boasting 291 spacious rooms and suites, this hotel in Istanbul provides convenient amenities like Free high speed, wireless Internet access and individual climate control. Many of the rooms also feature breathtaking views of the city. Guests can experience authentic Turkish cuisine at the on site Hamdi Restaurant or grab a quick bite throughout the day at the Steak n more Istan bull Restaurant. The hotel s 16 flexible meeting facilities and 750 square metre ballroom are well suited for conferences, galas and corporate events. Enjoy easy access to bus, metro and ferry transportation to nearby historic buildings, museums and shopping malls. Choose from 291 well appointed rooms and suites, all with Free high speed, wireless Internet access. Dine on authentic Turkish specialities at the Hamdi Restaurant or enjoy breakfast, lunch and dinner at the Steak n more Ista 'bull Restaurant. Enjoy a refreshing cocktail and local crafted drinks at the Bond Urban Bar. This Istanbul hotel offers 16 flexible meetings facilities and a 750 square metre ballroom, all of which are equipped with the latest technology to ensure business meetings are successful.

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Radisson Blu Hotel, Istanbul Sisli Frequently Asked Questions

Explore frequently asked questions from the Radisson Blu Hotel, Istanbul Sisli regarding Health and Safety, Sustainability, and Diversity and Inclusion

Sustainable Practices

Please provide comments or a link to any publicly communicated Radisson Blu Hotel, Istanbul Sisli's sustainability or social impact goals/strategy.
https://media.radissonhotels.net/image/responsible-business--corporate-use-only/businesscenter/16256-142211-m22829151.pdf
Does Radisson Blu Hotel, Istanbul Sisli 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, RHG works towards responsible consumption by reusing where possible and replacing products with more durable solutions, and recycling waste. Key waste management priorities include food waste management and the elimination of single-use plastics.

Diversity and Inclusion

For US hotels only, is Radisson Blu Hotel, Istanbul Sisli 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:
NA
If applicable, could you please provide a link to Radisson Blu Hotel, Istanbul Sisli's public report on their commitments and initiatives related to diversity, equity, and inclusion?
https://media.radissonhotels.net/image/responsible-business--corporate-use-only/businesscenter/16256-142211-m22829151.pdf

Health and Safety

Were practices at Radisson Blu Hotel, Istanbul Sisli 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, WHO, National government health department, Pathcon Laboratories, Diversey
Does Radisson Blu Hotel, Istanbul Sisli 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, 20 step Radisson Hotels Safety Protocol and 10 steps for M&E. including increased cleaning and disfection frequencies, with a focus on frequent touch points in all areas.
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