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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

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

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 Bangkok Short Breaks Special

Anantara Siam Bangkok Short Breaks Special

Stay for 2 nights or more and benefit from daily breakfast, 20% off dining and spa treatments throughout your stay, as well as complimentary room upgrade. 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