Frequently Asked Questions

Reconnect with Turkish heritage through a memorable fine dining experience in Istanbul. Octo is the ideal choice to embark on a luxury journey by JW Marriott, where each flavor transports you to a different region of the country. From Mediterranean recipes to prime cuts and freshly caught seafood, every dish is a response to your palate’s desires.

On this page, discover everything about our reality, an epitome of timeless elegance and a kingdom of cocktails and warm service, that inevitably confirms Octo as one of the standout places to eat in Istanbul, Turkey.

Are there vegetarian or gluten-free options?
Absolutely! Octo is the temple of aromas and green delicacies, offering a wide range of plant-based creations, from grilled seasonal vegetables to sauteed artichoke and spinach.
Do I need to make a reservation?
Due to Octo being a well-frequented restaurant in Istanbul, we highly recommend booking in advance, especially for tables with views of the Bosphorus, by calling us.
How do you promote sustainability at Octo?
Octo has a deep respect for the environment and is committed to promoting sustainability by introducing a menu where each creation is the product of locally harvested ingredients.
Is there a specific dress code?
At Octo, there is no formal dress code. However, we recommend smart casual attire to feel comfortable in our elegant venue. Kindly avoid beachwear.
What are the opening hours at Octo?
Octo is honored to welcome guests Monday to Sunday, from 12:00 PM to 11:00, with a repertoire of Turkish delights awaiting you.
What makes Octo’s cocktail offer unique?
Octo is famous for its signature beverage menu inspired by the spice of Turkey and tailored to suit each palate with a whole portfolio of international spirits and wines, from the Chardonnay to the Italian Torresella Prosecco.
What type of cuisine does Octo offer?
Upon your arrival, Octo allows you to choose from an array of Turkish local options, from Mediterranean flavors to high-quality seafood such as the bestselling Citrus Seabass or the crunchy Istanbul Salad featuring the timeless Koruk Sauce.
Where is Octo located?
Within the majestic JW Marriott Istanbul Bosphorus, our venue is the best you can have in the heart of the Karaköy neighborhood. Here, guests can enjoy a unique rooftop dining experience with unique views of the Old Town.