About Onespa
- Sauna/
Wellness
Onespa in Bangkok delivers a premium wellness escape in the heart of the city. The atmosphere radiates serene tranquility infused with Thai hospitality, inviting guests into a haven of pure relaxation. Private rooms host traditional Thai massages, aromatherapy sessions, and distinctive onsen baths enriched with natural elements like Himalayan salt or herbs.
Treatments include deep-tissue massages to ease muscle tension, gentle Swedish techniques for improved circulation, and invigorating body scrubs with rice bran and sea salt for detoxification. Highlights feature private onsens with oxygen ions for silky skin or Thai herbal infusions for detox and healing. Onespa masterfully blends authentic Thai methods with contemporary luxury, perfect for rejuvenation. Conveniently located in Phaya Thai, it upholds impeccable hygiene standards for ultimate peace of mind.
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Nearby Locations
Everything within walking distance of 9 Sutthisan Winitchai Rd, Samsen Nai, Phaya Thai, Bangkok.
Hotels near Onespa
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Opening Hours
- Monday
- 10:00 – 22:00
- Tuesday
- 10:00 – 22:00
- Wednesday
- 10:00 – 22:00
- Thursday · today
- 10:00 – 22:00
- Friday
- 10:00 – 22:00
- Saturday
- 10:00 – 22:00
- Sunday
- 10:00 – 22:00
Wrong hours? Edit Entry
Bangkok
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