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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

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

Resort Activities

Time out from the city comes with ample choice at Anantara Siam Bangkok. A lazy morning dip in the pool and then sunbathing, a refreshing cocktail in hand. Staying in shape with a workout, or relaxing in the steam room and whirlpool, day or night. For culinary enthusiasts, our cooking classes invite you to master Thailand’s unique flavours with an expert chef, who’s happy to share his secrets!

Swimming Pool

Swimming Pool

Take a dip in the 25 metre outdoor swimming pool or lounge on the sundeck, surrounded by a lush tropical garden, waterfall and lotus ponds.

24 Hour Health Club

24 Hour Health Club

Our round-the-clock fitness centre features the latest cardio equipment (complete with individual televisions) and a full range of strength training equipment. Workout alone or with the guidance of a personal trainer. Take advantage of the squash court and studio for yoga, aerobics and spinning. Relax afterwards in the separate male and female steam rooms and whirlpools with waterfalls.

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Special Offers

Anantara Siam Thai New Year Celebration

Anantara Siam Thai New Year Celebration

Discover Thailand’s famous Songkran New Year water festival with a traditional Thai welcome, a Thai dining experience and water splashing fun. learn more

Experience Anantara



Stay connected with a complimentary Handy smartphone in every room. Use it in and out of the hotel for unlimited calls, texts and internet. Explore with ease.

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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