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Exclusive Bosphorus seafood with panoramic bridge views
Restaurant
Octo Restaurant
Elevated seafood in a restored 180-year-old han with panoramic Bosphorus views
Reviewed by Mes Prestiges Editorial Team Last reviewed May 2026
Located on the 9th floor of JW Marriott Istanbul Bosphorus, Octo occupies the beautifully restored 180-year-old Veli Alemdar Han in the heart of Karaköy. Chef Safak Erten leads the kitchen with a philosophy rooted in honoring Turkey's culinary heritage while embracing mindful, modern innovation. Each dish is crafted using seasonal, locally sourced ingredients in close collaboration with women-led cooperatives and small-scale producers. The panoramic terrace offers breathtaking views of the Bosphorus and historic peninsula.
Editor's Tip
180-year-old Veli Alemdar Han restored as JW Marriott. 9th floor with panoramic Bosphorus and historic peninsula views. Chef Safak Erten. Sources from women-led cooperatives. Gault&Millau listed.
Insider Guide
Must Order
Seasonal seafood selectionChef's recommendations
Pro Tips
- 180-year-old Veli Alemdar Han - stunning restoration
- 9th floor panoramic Bosphorus views
- Chef Safak Erten sources from women-led cooperatives
At a Glance
- Capacity
- 100 · medium
- Chef
- Safak Erten
- Cuisine
- seafood, modern turkish, mediterranean
Signature Dishes
- Fresh Seafood Selection
- Modern Turkish Interpretations
- Sustainable Fish
Signature Drinks
- Fine Wines
- Craft Cocktails
- Raki
Insider Tips
Must Order
Seasonal seafood selectionChef's recommendations
Pro Tips
- 180-year-old Veli Alemdar Han - stunning restoration
- 9th floor panoramic Bosphorus views
- Chef Safak Erten sources from women-led cooperatives
- Gault&Millau listed
- Part of JW Marriott - excellent service standards
- 180-year-old Veli Alemdar Han - stunning restoration
- 9th floor panoramic Bosphorus views
- Chef Safak Erten sources from women-led cooperatives
- Gault&Millau listed
- Part of JW Marriott - excellent service standards
Must Order:
Seasonal seafood selectionChef's recommendations
Atmosphere
Music
lounge, ambient
Sophisticated background music
Volume Level
moderate
Conversation friendly
Capacity
100 guests
medium venue
Dress Code
smart casual
Hotel restaurant elegance
Food & Drinks
Cuisine
seafood, modern turkish, mediterranean
Food Quality
*****/5
Chef: Safak Erten
Bar Program
signature cocktails
extensive wine list
Must-Try Dishes
- Fresh Seafood Selection
- Modern Turkish Interpretations
- Sustainable Fish
Signature Drinks
- Fine Wines
- Craft Cocktails
- Raki
Reservations
Policy
Recommended
Weekday
1-2 days ahead
Weekend
3-4 days ahead
websitephone
Tip: Request terrace seating for best views. Hotel guests get priority.
Best For
Frequently Asked Questions
Quick answers about Octo Restaurant — reservations, hours, dress code, and price range.
Where is Octo Restaurant?
Octo Restaurant is located in Karaköy, Istanbul — Kemankes Karamustafa Pasa, Kemankes Cad. No:49, JW Marriott Istanbul Bosphorus, Beyoğlu.
How do I make a reservation at Octo Restaurant?
Reservations at Octo Restaurant are recommended but not required. Book 1-2 days ahead ahead for weekdays and 3-4 days ahead for weekends. Reservation channels: website, phone.
What are the opening hours of Octo Restaurant?
Octo Restaurant is open 12:00 - 00:00.
What is the dress code at Octo Restaurant?
The dress code at Octo Restaurant is smart casual. Hotel restaurant elegance
What type of cuisine does Octo Restaurant serve?
Octo Restaurant serves seafood, modern turkish, mediterranean cuisine.
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