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Enjoy experiences worldwide with Anantara's partners in the Global Hotel Alliance,
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Put your mind – and wallet – at ease. Book directly with us to enjoy the best rate on every reservation.

If you find a lower rate within 24 hours of making a booking, we will be happy to match the rate and gift you an additional 10% discount on your stay.*

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Contact Us

Siam Bangkok, Thailand

Tel: +66 2 126 8866

For room reservations:

For Thailand reservations please contact:

+66 2 365 9110 or 
(English, Chinese and Thai only)

Anantara Resorts is proud to be affiliated with

Haute Grandeur Global Hotel and Spa Awards Green Growth 2050 - Gold Level
TripAdvisor Certificate of Excellence 2017 2017 Conde Nast Traveler Readers' Choice Awards
Condé Nast Johansens Virtuoso
Travel Expert's Choice Tripadvisor Certificate of Excellence Award 2016

Anantara Spa

Opening Hours: 
10:00 am – 10:00 pm

Spa treatments between 10:00 pm and 12:00 midnight are available with advanced reservation.

Traditional Thai architecture evokes a feeling of harmony with nature. Exotic aromas soothe the senses. Each lavish spa suite features a private Roman style tub and steam room for luxurious relaxation, while a range of heavenly massages can be indulged in by the pool and in the privacy of your room or suite.

Providing the perfect prelude to any treatment, aromatic baths are laced with warming oriental ginger or healing moor mud and include a private tea service, while the steam baths at our spa hotel in Bangkok are filled with the remedial scents of Thai herbs or exotic flowers. Smooth and soften skin with body scrubs and wraps infused with revitalising lime, purifying green tea, beautifying spices, whitening tamarind and advanced sculpting formulas. Luxuriate in facials that repair, nourish, firm and lift skin for a more youthful, vibrant appearance.

Melt into massages that use nourishing aromatic oil blends, warmed volcanic stones to rebalance energy, exotic Asian traditions and ancient Thai skills that have been passed down through the generations. Discover how two therapists working in rhythmic harmony create dual waves of pleasure, or benefit from specialist massages for detoxification, golfer’s stiffness and shopaholic tiredness. 

Escape the limits of time with special spa packages that offer carefully crafted treatment journeys. Enjoy a wide range of salon services, for all your beauty needs. For our male guests, massage and facial grooming therapies are designed specifically for men’s needs and combat the harsh effects of modern living.

Spa Contact Information

Tel: +66 2 126 8866


Special Offers

Anantara Siam Bangkok Executive Stay

Anantara Siam Bangkok Executive Stay

Enjoy maximum productivity in maximum comfort with lounge access, set menu dinner, free smartphone use, breakfast, laundry service, meeting room space and more. learn more

Experience Anantara

Exclusive offer – only available on

Exclusive offer – only available on

All bookings made on will be rewarded with daily dining credit. Suite bookings will also receive the additional benefit of complimentary Kasara Lounge access.

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Anantara Siam Bangkok Hotel

155 Rajadamri Road,
Bangkok 10330 Thailand
Tel: +66 2 126 8866
Fax: +66 2 253 9195

Anantara Siam Bangkok, Thailand Sitemap
For Travel Agents

please call Toll Free: 1 844 MINOR24 (1 844 646 6724)
24 hours, Monday to Friday