
Sentinus Wellness Spa is the dedicated spa and wellness facility of the Hilton Istanbul Bosphorus hotel, located in the Sisli district of Istanbul. Drawing on a tradition of Ottoman Palace-inspired luxury, the spa offers five treatment rooms, a peaceful relaxation room, sauna, jacuzzi, Turkish bath, and a heated indoor swimming pool, alongside access to an outdoor pool during warmer months. The treatment menu includes signature Ottoman-heritage skincare rituals, reinvigorating massages, organic treatments using natural oils, a Sea Salt Peeling body scrub, and a range of beauty services including facials, manicures, and pedicures. Babor Professional Skincare products are featured throughout the facial menu. A fully equipped fitness centre with Technogym and Precor equipment and a professional team trained in global techniques complete the experience, offering guests an indulgent and restorative retreat within one of Istanbul's most recognised luxury hotels.