DoubleTree by Hilton Istanbul Gayrettepe 是位於土耳其伊斯坦布爾的 5 星級住宿。地址為 Esentepe Mahallesi Buyukdere Caddesi No. 117，距離市中心約 4.7公里。此住宿共有 870 篇評價，房價從 $103 起。

現場亮點包括餐廳與酒吧、室內游泳池（免費）、桑拿（免費）與蒸氣室。免費健身中心與免費商務中心兼顧休閒與工作需求，並提供會議/宴會設施。免費 WiFi 讓連線方便，24 小時接待櫃台、客房服務與旅遊諮詢櫃檯滿足每日需求。停車選項包括私人停車（需額外付費）與場內停車（需額外付費），其他便利設施包括可攜帶寵物（需額外付費）、禁菸房、無障礙（輪椅）通行、電梯，以及可搭乘電梯到達的高層樓層。

親子友善設施有兒童自助餐與兒童餐，露臺與陽台提供戶外空間。隔音房與空調確保舒適休息，免費盥洗用品則增添便利。

Zeytinyali Restaurant anchors the on-site dining scene, offering Mediterranean and Ukrainian flavors in spaces that feel family-friendly, traditional, modern, or romantic. After a flavorful bite, unwind at the on-site bar, or step onto terraces and balconies for fresh air and al fresco moments.

Wellness and productivity go hand in hand with a free indoor pool, a sauna, and a steam room. A complimentary fitness center keeps workouts on track, while a business center with meeting and banquet facilities supports work and events. Free WiFi, a 24-hour front desk, room service, and a tour desk cover daily needs.

Practical perks include Private Parking and Parking On Site for an extra charge, and a pet-friendly policy with additional charges. Non-smoking rooms ensure a comfortable stay, and an elevator provides easy access to upper floors. Rest easy with free toiletries, soundproof rooms, and air conditioning rounding out the experience.