JW Marriott Hotel Istanbul Marmara Sea
89.8silverAtaköy 2-5-6. Kısım Mah. Rauf Orbay Cad. No:2/1 L B, Bakırköy, Istanbul, Turkey
istanbul-hotel4-star-hotelmarriott-brandguest-rated-highlyturkey-travelforbes-award-winner
89.8
Silver
HotelsRating Index
One composite score blending cross-source reviews, expert awards, facility coherence, and a graph of trusted peers. Transparent on purpose.
In the top 5% of all rated hotels worldwide.
Silver = top 10%. Medals are percentile bands, recomputed nightly.
About this hotel
The JW Marriott Hotel Istanbul Marmara Sea is located in Istanbul, Turkey. This 4-star property has received a Forbes Travel Guide 4-Star award for 2026. Guests have given it a Google rating of 4.7 out of 5 stars based on 1682 reviews, indicating a consistently positive experience for many visitors. As part of the Marriott brand, it provides a certain level of expected service and amenities, catering to travelers seeking comfort in an established hotel setting.