Once Upon A Thai Wellness and Spa (Ratchadamri)
This is the sort of Bangkok spa where the greeting sets the tone before a hand touches your back: herbal tea, soft music, a therapist who actually asks where it hurts and then works there. Reviewers keep naming staff by name, which tells you something about how personal it feels. The signature aroma massage and the combination treatments get the most love, particularly the pairing of hot stone, herbal compress and oil in one session. There's also a private oxygen onsen package where you soak for thirty minutes, then take a ninety-minute massage using a mix of techniques. If you're deciding between options and want the full afternoon out of it, that's the one I'd pick.
It suits couples and solo travellers about equally, and it's a short walk from Ratchadamri BTS, so it works as a reward at the end of a heavy day of walking. Skip it if you want a quick sixty-baht foot rub on a plastic chair. This is the polished end of the market.
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Experience hints
Pair your visit. After Once Upon A Thai Wellness and Spa (Ratchadamri), round out your day in Bangkok with contrasting stops nearby.
Reviews from Google
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!
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!
We had an excellent massage experience here. The place is beautiful, clean, and very relaxing. The therapists are highly professional, with skilled and well-trained techniques that really help to release tension. This is definitely a massage shop and brand worth visiting when you’re in Thailand. Highly recommended!
A sample of visitor reviews from Google. Read all 3,229 reviews on Google.
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Once Upon A Thai Wellness and Spa (Ratchadamri): Frequently Asked Questions
Is Once Upon A Thai Wellness and Spa (Ratchadamri) worth visiting?
Once Upon A Thai Wellness and Spa (Ratchadamri) holds a 4.9★ rating from 3,229 Google reviews, placing it among the highest-rated wellness & spas in Bangkok.
What are the opening hours of Once Upon A Thai Wellness and Spa (Ratchadamri)?
Once Upon A Thai Wellness and Spa (Ratchadamri) is typically open 10:00-00:00 — see the full day-by-day schedule in the location info on this page. Hours can change on Thai public holidays, so check ahead for holiday visits.
When is the best time to visit Once Upon A Thai Wellness and Spa (Ratchadamri)?
The best months to visit Bangkok are November – February, with the most reliable weather. Crowds peak in December & January — going early in the day usually means fewer people. Months to think twice about: April – May (peak heat).
Where is Once Upon A Thai Wellness and Spa (Ratchadamri) located?
Once Upon A Thai Wellness and Spa (Ratchadamri) is at 231/4 Soi, ถ. สารสิน แขวงลุมพินี เขตปทุมวัน กรุงเทพมหานคร 10330, Thailand, in Bangkok. Getting around Bangkok: BTS Skytrain (most central areas); MRT Metro (underground).
Location Info
231/4 Soi, ถ. สารสิน แขวงลุมพินี เขตปทุมวัน กรุงเทพมหานคร 10330, Thailand+66 95 292 9699www.onceuponathaispa.com/visit-ratchadamriVisitor 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
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.
Nearby Places

amaranth spa at Kimpton Maa-Lai Bangkok
A luxury hotel spa in Lumphini offering expert massage and holistic treatments, open daily 10am–10pm.

Bangkok LIFE Longevity & Biohacking Hub
Cryotherapy, IV drips and a big hot-and-cold jacuzzi, run inside the St Regis with Clinique La Prairie.

Anantara Spa at Anantara Siam Bangkok Hotel
A luxury hotel spa on Rajdamri Road blending traditional Thai healing with modern wellness therapies.

i.sawan Residential Spa & Club
A refined spa and health club retreat nestled within the Grand Hyatt Erawan Bangkok on Rajdamri Road.
Similar Wellness & Spas Across Thailand

Royal Palm Spa
Ao Nang's late-opening massage spot, where regulars book therapists by name and rarely get it wrong.

Sansabai Massage 2
Serious, results-driven massage in central Phuket Town, with therapists who actually read your body.

Centara Ao Nang Beach Resort & Spa Krabi
Beachfront calm at the quiet end of Ao Nang, with the bars and shops still an easy walk away.

The One Massage - Pattaya
A proper, professional massage on Walking Street, open from mid-afternoon until half past midnight.
Where to stay near Once Upon A Thai Wellness and Spa (Ratchadamri)
Find hotels in Bangkok on the booking sites travellers trust most.
- Compare prices across sites
- Filter for free cancellation
- Secure checkout on the partner site
Compare rates on Booking.com
Largest selection
Compare rates on Expedia
Bundle & save
Compare rates on Hotels.com
Member prices
We may earn a commission from bookings made through these links — at no extra cost to you. Learn more.
Location Info
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
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
