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16 Years
experience
Luxury Thai Spa in Central London
Thai Square Spa was founded in 2010 with a mission to bring authentic Thai wellness traditions to the heart of London. Our spa combines centuries-old Thai massage techniques with modern luxury, creating a sanctuary where guests can experience the therapeutic benefits of Eastern healing practices. Housed in a historic building that once served as a Turkish bathhouse, our design seamlessly integrates Thai, Roman, and Turkish influences, featuring rich silk textiles, intricate wood carvings, and gold murals that transport visitors to a realm of tranquillity. We have earned multiple accolades including the World Luxury Spa Awards for Best Luxury Thai Spa and Best Interior Design in the UK.

Our team of expert therapists delivers treatments rooted in traditional Thai medicine while maintaining strict adherence to contemporary hygiene and service standards. The iMantara product line, developed in-house, extends our commitment to holistic wellness through botanical formulations that harness the power of Thai jasmine, plai essential oils, and other natural ingredients. With facilities including four traditional Thai massage rooms, a VIP suite, and the innovative Sen Space thermal experience, we provide comprehensive wellness solutions for both local patrons and international visitors.
Services
Traditional Thai Massage Ritual Massage Sen Space Facial Treatments Maternity Therapies Herbal Poultice Therapy Vichy Shower Treatments Himalayan Salt Room iMantara Products Private Steam Experience
Details
  • Year established: 2010
Highlights and features
  • Award-winning luxury Thai spa with multiple World Luxury Spa Awards
  • Certified therapists trained in traditional Thai massage techniques
  • Historic premises combining Thai, Roman and Turkish architectural influences
  • Exclusive iMantara product line developed from authentic Thai botanicals
  • Innovative Sen Space thermal experience with Scandinavian ice fountain
What people say
Award-winning service Exceptional therapists Authentic facilities Excellent treatments Relaxing atmosphere
Services
Traditional Thai Massage
This ancient healing practice combines acupressure, stretching and energy line work to improve flexibility and relieve tension. Performed through clothing on a firm bed using therapist's hands, elbows and body weight. Ideal for deep tissue work and energy flow improvement. Sessions available in 60, 90 or 120 minute durations.
Sen Space Thermal Experience
Alternating hot and cold therapy zones stimulate circulation and detoxification. Features sauna, steam room, ice fountain and jacuzzi. Based on Scandinavian traditions with ice fountain providing invigorating contrast to heat zones. Access available separately or as treatment add-on.
iMantara Botanical Treatments
Signature product line using traditional Thai botanicals like jasmine and plai. Incorporates aromatic essential oils and herbal poultices for skin nourishment and muscle relief. Formulations developed through 19th century Sanskrit-inspired practices. Available in facial and body treatment formats.
Ritual Massage
Customised treatment blending various Eastern techniques with essential oils. Features Royal Rachawadee oil for deep tissue work and sensory balance. Combines pressure point therapy with flowing movements. Available in durations from 60 to 120 minutes.
Maternity Therapies
Specialised treatments for expectant mothers focusing on fluid retention relief and muscle tension reduction. Gentle pressure techniques adapted for later pregnancy stages. Includes postural support and circulation improvement. Recommended monthly sessions during third trimester.
Questions
What traditional Thai treatments do you offer?
We provide authentic Thai massage techniques, herbal poultice therapy, and ritual massages using traditional methods passed down through generations of Thai practitioners.
Do you have thermal facilities?
Yes, our Sen Space features alternating hot and cold therapy zones including sauna, steam room, ice fountain and jacuzzi for circulation stimulation.
Are treatments suitable for first-time visitors?
All treatments are accessible for beginners, with therapists adjusting intensity to individual comfort levels while maintaining authentic techniques.
Can I purchase Thai wellness products?
Our exclusive iMantara range features botanical formulations developed from traditional Thai recipes using jasmine, plai and other natural ingredients.
Is the spa accessible for disabled guests?
The premises has lift access to all treatment areas and adapted facilities available upon prior arrangement with our reception team.
What awards have you received?
We've won multiple World Luxury Spa Awards including Best Luxury Thai Spa in London and Northern Europe, plus Best Interior Design recognition.