Once Upon A Thai Wellness and Spa (Ratchadamri)
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.
Book tours & tickets in Bangkok
Day trips, skip-the-line entry, and guided experiences around Once Upon A Thai Wellness and Spa (Ratchadamri) — book ahead and skip the on-the-ground markup.
We may earn a commission from bookings made through these links — at no extra cost to you. Learn more.
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.
Also Popular in Bangkok

Chatuchak Weekend Market
A sprawling open-air weekend market with 15,000+ stalls across 35 acres, selling everything imaginable.

Wat Phra Kaew
Bangkok's most sacred temple sits within the Grand Palace complex, home to the revered Emerald Buddha.

The Grand Palace
A breathtaking 18th-century royal palace complex showcasing centuries of Thai history, gold-adorned architecture, and sacred temples.

centralwOrld
One of Bangkok's largest shopping complexes, offering premium retail, dining, and entertainment in the city's heart.
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)
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 Agoda
Asia-focused selection
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.
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
Luxury longevity and biohacking hub inside the St Regis Bangkok, blending cutting-edge wellness with classic spa treatments.

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
A highly regarded Ao Nang spa offering traditional Thai massage and beauty treatments daily until 23:00.

Sansabai Massage 2
Skilled traditional Thai massage spa in Phuket Town, praised for expert therapists and a clean, spacious setting.

Centara Ao Nang Beach Resort & Spa Krabi
Beachfront resort spa at the quieter end of Ao Nang, with limestone cliff views and direct beach access.

The One Massage - Pattaya
A well-regarded traditional Thai massage spa on Walking Street, open nightly until 12:30 AM.
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 Agoda
Asia-focused selection
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