Mövenpick Hotel Istanbul Bosphorus
Besiktas
Avantgarde Urban Hotel Levent
Besiktas
The Sign Kocaeli Thermal Spa Hotel &Convention Center
Golcuk
Ridos Thermal Hotel Spa
Ikizdere
Eser Diamond Hotel & Convention Center
Istanbul-Silivri
Westport İstanbul Hotel
Istanbul-Silivri
Hierapark Thermal & Spa Hotel
Karahayit
Tango Arjaan by Rotana Istanbul
Maltepe
Almira Hotel Thermal Spa & Convention Center
Osmangazi
Adempira Termal & Spa Hotel
Pamukkale
NG Sapanca
Sakarya
Richmond Nua Wellness -Spa - Adults Only
Sakarya
Elite World Grand Sapanca
Sakarya
Cabir Deluxe Hotel
Sakarya
Zir Dream Thermal & Spa Hotel
Termal
Hilton Istanbul Bomonti Hotel & Conference Center
Sisli
Safa Sorgun Thermal Hotel Wellness & Spa
Yozgat
Crowne Plaza Istanbul - Harbiye by IHG
Sisli
Ramada Plaza by Wyndham Istanbul City Center (Ex - Ramada Plaza Istanbul City Center)
Sisli
Holiday Inn Istanbul Sisli by IHG
Sisli