Feel the difference with our dedicated services in Istanbul
Enjoy all our services and amenities at Radisson Blu Hotel, Istanbul Sisli including meeting venues, on-site dining, and a spa.
Discover our outstanding services and amenities in Istanbul
At Radisson Blu Hotel, Istanbul Sisli, we offer modern comfort, convenience, and facilities.
Enjoy all-day dining options for breakfast, lunch, and dinner at our on-site restaurant and café. Unwind by the pool, at the gym, or with an indulgent spa treatment at Qualia Spa & Wellness Area.
Book your next business or social event in our stylish venues or get in touch about hosting wedding celebrations at our impressive location.
With our comfortable rooms and thoughtful amenities, everything is in place for a memorable stay.
Highlighted services
Meeting facilities
From small, intimate gatherings to parties up to 1,000 people, the event facilities can house a wide range of events. Our professional team is on hand to help from start to finish.
On-site dining
Enjoy the delicious international cuisine on offer at our Steak n More Istan'bull Restaurant. Visit the Bon Apetit Cafe and Cake, and try pastries and delightful desserts, and start your day with our breakfast buffet, served daily from 6:30 am.
Qualia Spa & Wellness Area
Qualia Spa & Wellness Area features a fitness center, a sauna, indoor and outdoor swimming pools, a steam bath, a jacuzzi, and a recreation area with options including rejuvenating skin and body treatments and relaxing massages.
Work-friendly amenities for business guests
Business travelers stay productive at Radisson Blu Hotel, Istanbul Sisli, with free high-speed Wi-Fi throughout, an executive Business Lounge, and 18 flexible meeting rooms for work sessions of every size.
Executive Rooms and suites add complimentary Business Lounge access, with coffee, tea, and snacks served through the day.
Services
Sustainability
Sustainability Certifications
Hotel Sustainability Certification verified and Green Key certified hotel
Read more
Additional amenities
Dry cleaning
Dry cleaning services
Safety deposit box
Early check-in
Upon prior request and subject to availability
EV Charging Stations
Laundry service
Luggage storage
Alarm Clock
Caring for you
Safety & Security Certification
Safe Hotels certified
Emergency information in the rooms
Dining
Breakfast
On-site dining
On-site restaurant(s)
Minibar or fridge
Breakfast buffet
Fitness & Wellness
Outdoor pool
Opening and closing times apply
Indoor pool
Year-round indoor swimming
Spa
On-site spa and wellness facility
Fitness center
Hair salon
On-site hair styling
For families
Cots available
Cots available upon request
Key hotel services
Accessibility
Accessibility features available
Free Wi-Fi
Cashless Payment
Airport shuttle
Shuttle bus
Concierge service
Non-smoking
Non-smoking rooms available
Pet friendly
Pets allowed, contact us for details
Room service
Smoking
Smoking rooms available
Meetings & Events
Meeting facilities
Ballroom for weddings
Executive business lounge
Parking facilities
Parking
Parking is EUR 15 per day
Concierge services and local assistance in Istanbul
Need help arranging transport, planning activities, or finding what to do nearby? Our team can support with practical local guidance to make your stay easier and more enjoyable.
Thoughtful touches for families and children
Enjoy a comfortable family stay in Istanbul with spacious Family Suites, connecting room options (subject to availability), and baby cots available on request.
The indoor swimming pool, central location, and family-friendly dining options make exploring Istanbul easy and enjoyable for guests of all ages.
Sustainable practices throughout the hotel
Responsible hospitality runs through everything we do. Radisson Blu Hotel, Istanbul Sisli takes part in the Sustainable Stays program and is Green Key certified and Hotel Sustainability Basics verified, helping reduce our environmental footprint and support the local community while you enjoy a comfortable, considered stay.
Check out our selection of downloadable resources
Plan your trip with ease. Download menus, activity programs, floor plans, and more.
Frequently Asked Questions
Pets policy
Yes, guide dogs are allowed at Radisson Blu Hotel, Istanbul Sisli.
Yes, service and emotional support dogs are allowed at Radisson Blu Hotel, Istanbul Sisli.
At Radisson Blu Hotel, Istanbul Sisli, cats & dogs are allowed. Please note the maximum weight allowed is 15 kg.
No, there is no additional cost for pets at Radisson Blu Hotel, Istanbul Sisli.
At Radisson Blu Hotel, Istanbul Sisli, only one pet is allowed per room.
Yes, pets need to be in a cage in common areas at Radisson Blu Hotel, Istanbul Sisli.
Yes, pets need a veterinary certificate to stay at Radisson Blu Hotel, Istanbul Sisli.
No, there are not designated pet-friendly rooms at Radisson Blu Hotel, Istanbul Sisli.
Yes, pets can be left alone in the room in a cage or leashed at Radisson Blu Hotel, Istanbul Sisli.
No, Radisson Blu Hotel, Istanbul Sisli does not offer any amenities for pets.