JW Marriott Istanbul Bosphorus | Hotel in Karakoy, Istanbul

Karakoy mornings, soft light, a balcony terrace for pauses.
JW Marriott Istanbul Bosphorus places you in Karakoy, with Istanbul's old and new rhythms close at hand. From this Hotel, you are well positioned for time around Istiklal Street and Taksim Square, while the Bosphorus waterfront and the neighborhood's streets shape an easy base for moving through the city.
The guest rooms are air-conditioned and include free WiFi, creating a comfortable place to return to after a day out. Some units may offer a balcony or terrace, adding a little extra space to pause before heading back into the city. When you want practical ease, the property also offers kitchen access and laundry among the available amenities, along with toiletries and other everyday essentials.
Shared spaces are designed to keep the pace smooth. You can start the day with breakfast, dine at the restaurant, or unwind with a drink at the bar. The fitness center, spa, Turkish bath, sauna, and hot tub give the stay a steady wellness thread, while parking, transportation support, and a 24-hour front desk help arrivals and departures feel straightforward. Wheelchair accessible features are also available, and pet friendly stays are permitted, with charges that may apply.
In Karakoy, the setting feels connected without losing its own pace. You can move through Istanbul with the convenience of a central Hotel and return to a stay that balances city access with quieter moments indoors.
24-hour front desk, terrace air, Istiklal Street 1.1 mi away

- Arrival
- Check-in age 18, photo ID and credit card required
- Design
- 5-star hotel, air-conditioned rooms with free WiFi
- Bath products
- Toiletries, Turkish bath, Sauna
- Tech
- Free WiFi, Wifi, Internet, Entertainment
Air-conditioned, soundproof rooms for longer stays
Spa, Turkish bath, and sauna on site
JW Marriott Istanbul Bosphorus Reviews
Great location. Don’t get an interior room - no windows
Recommended for families seeking for strategic location, and everything is close to you.
Good to know · before you book.
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Frequently asked questions
Yes, parking is available. The property also offers private parking, accessible parking, valet parking, and an electric vehicle charging station.
Yes, pets are allowed. Charges may apply, and the hotel also provides pet bowls and a pet basket.
Yes, breakfast is available. You can order continental or buffet breakfast, and breakfast in the room is also offered.
Yes, free WiFi is available. Internet access is offered throughout the property.
Yes, the hotel has accessibility features. These include wheelchair access, facilities for disabled guests, grab rails, a lowered sink, a raised toilet, and a bathroom emergency cord.
Yes, the hotel has both a restaurant and a bar. Room service is also available.