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Once Upon A Thai Wellness and Spa (Ratchadamri)
Wellness & Spas
Bangkok

Once Upon A Thai Wellness and Spa (Ratchadamri)

4.9(2,796 reviews)

Tucked down a quiet soi off Sarasin Road in the Lumphini area of Pathumwan district, this well-regarded wellness centre delivers traditional Thai spa treatments in a calm, thoughtfully designed setting within easy reach of Ratchadamri BTS station and several major Bangkok hotels. The atmosphere makes an immediate impression, with soft music and gentle aromas greeting guests on arrival, and interiors designed to encourage genuine relaxation from the first moment. Treatments include traditional Thai massage, aromatic oil massage, hot stone therapy, and herbal compress sessions, with a two-hour combination treatment proving a popular choice among visitors seeking a more complete experience. Therapists are consistently praised for their skill and attentiveness, with the overall experience described as personal rather than rushed. Couples and solo travellers are equally well catered for, and the staff are noted for their professionalism and willingness to accommodate different preferences throughout the visit. Good to know: Once Upon A Thai Ratchadamri is open every day from 10am until midnight, making it a practical option for travellers who prefer to book an evening session after a full day of sightseeing. Advance booking through the spa's website is recommended, particularly for weekend evenings and during peak travel periods. As the spa is located on a small soi rather than a main road, first-time visitors are advised to use a ride-sharing app with the GPS pin rather than relying on street signage alone.

Experience hints

Visitor favorite

Pair your visit. After Once Upon A Thai Wellness and Spa (Ratchadamri), round out your day in Bangkok with contrasting stops nearby.

Visitor Reviews

I just had the most incredible 90-minute spa session here, and I cannot recommend it enough. I opted for a combination treatment that included hot stone therapy, a traditional herbal compress, and aromatherapy oil massage, which turned out to be the perfect trio for relaxation. The warmth from the herbal compress was incredibly soothing, releasing a wonderful aroma that immediately calmed my mind. The hot stones were a game-changer; the heat penetrated deep into my muscles, melting away all the tension in my back and shoulders. My therapist was exceptional—she knew exactly how to blend the heat therapy with the smooth, rhythmic strokes of the oil massage to ensure deep relaxation. By the end of the session, I felt completely rejuvenated and light, as if I were walking on air. It was a truly satisfying experience that perfectly balanced therapeutic relief with luxury. If you are looking to de-stress, this combination is a must-try!

I went here twice during my trip and both experiences have been consistently great. I booked for the signature therapeutic aroma massage. In both experiences, Beam was the staff member that initially greeted us with welcoming & positive attitude. This already sets off a positive tone for me. She explained the treatment in detail and talked us through the process. Nine & Peach were my massage therapists and they were great! I truly felt that they focused on areas I requested to focus on. The quality of their massages met my expectations & they didn’t cut short on the time I booked my massages for (compared to other places where they would finish the massage earlier than what was initially booked for). The heating pad over the neck & refreshing Thai dessert in the end adds the cherry on top to the experience as well. I would recommend this place!

From the moment my husband and I walked in, the atmosphere was calming, the gentle aroma and soft music was perfect. The staff were incredibly welcoming and attentive. My therapist was professional, skilled, and intuitive, knowing exactly how much pressure to apply and focusing on areas that really needed attention. Every movement felt intentional and deeply relaxing. I also appreciated the thoughtful little touches: the herbal tea served before and after the massage and the mango sticky rice dessert post treatment and just the overall cleanliness and aesthetic of the facility was amazing. This was perfect on our honeymoon! We left feeling refreshed and restored! Highly recommended!

Location Info

231/4 Soi, ถ. สารสิน แขวงลุมพินี เขตปทุมวัน กรุงเทพมหานคร 10330, Thailand+66 95 292 9699www.onceuponathaispa.com/visit-ratchadamri
Opening Hours
Monday10:00-00:00
Tuesday10:00-00:00
Wednesday10:00-00:00
Thursday10:00-00:00
Friday10:00-00:00
Saturday10:00-00:00
Sunday10:00-00:00

Visitor Information

Best time to visit

November – February

Avoid: April – May (peak heat)

Rainy season

May – October

Avg. temperature

25°C – 34°C(77°F – 93°F)

Crowds

Very High

Peak: December & January

Getting there

Suvarnabhumi (BKK) and Don Mueang (DMK) airports serve Bangkok with direct flights from most major cities.

Getting around

  • BTS Skytrain (most central areas)
  • MRT Metro (underground)
  • Airport Rail Link (ARL)
  • Chao Phraya Express Boat
  • Grab (ride-hailing app)
  • Metered taxis — always use the meter

Where to stay near Once Upon A Thai Wellness and Spa (Ratchadamri)

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Tips for Visiting Wellness & Spas

Learn Wat Pho First

Wat Pho in Bangkok is the birthplace of traditional Thai massage education. Their on-site massage pavilion offers excellent treatments from students and graduates at reasonable prices — and you know the technique is authentic.

Communicate Pressure Preferences

Thai massage can be intense. Say 'bao bao' for lighter pressure or 'nак nак' for harder. A good therapist will check in, but don't hesitate to speak up — suffering in silence defeats the purpose.

Book Longer Sessions

A 60-minute massage is fine, but 90 or 120 minutes allows the therapist to work thoroughly. The price difference is often only 200–400 THB for an extra hour — worth it for a deeper, more relaxing experience.

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