HOTEL

JW Marriott Hotel Istanbul Marmara Sea

Name: JW Marriott Hotel Istanbul Marmara Sea
Address: Istanbul, Turkey

Istanbul, Turkey

Marriott International

JW Marriott Hotel Istanbul Marmara Sea is a hotel in Istanbul, Turkey. Latest guide results (2026): Forbes Travel Guide Four-Star.

WORLD’S OPINION

Guide results

HOTEL FACTS

Rooms: 241Reported by Trip.com
Opened: 2022First opening or reopening not established · Reported by Trip.com
Address: Ataköy 2-5-6. Kısım Mah. Rauf Orbay Cad. No:2/1 L B, Bakırköy, Istanbul, Turkey

View rating history

Forbes Travel Guide rating history
Year	Result	List · Source
2026	Four-Star	List Source
2025	Four-Star	List Source

Information sources

Rooms: Trip.comAccessed 2026-10-01
Opened: Trip.comAccessed 2026-10-01
Brand: JW Marriott Hotel Istanbul Marmara Sea | Luxury HotelAccessed 2026-09-29 Marriott International — official portfolioAccessed 2026-09-23
Hotel group: JW Marriott Hotel Istanbul Marmara Sea | Luxury HotelAccessed 2026-09-29 Marriott International — official portfolioAccessed 2026-09-23
Address: Forbes Travel GuideAccessed 2026-09-23
Official website: Forbes Travel GuideAccessed 2026-09-23