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1 room, 2 adults

Anantara Siam Bangkok, Bangkok

5-star5 stars
155 Rajadamri Road, Patumwan District, Bangkok, Bangkok, 10330, Thailand

Luxury hotel with full-service spa, connected to the convention center, near CentralWorld Shopping Complex
  • Free WiFi and free parking
  • Collect nightsYou can collect® Rewards nights here
Good internet service
Fantastic service
Tasty breakfast
Awesome vibe

Anantara Siam Bangkok, Bangkok

from $146
  • Deluxe Room
  • Garden Terrace Room, Lounge access
  • Siam Suite, Lounge access
  • Premier Room
  • One Bedroom Suite, Lounge access
  • Garden Terrace Suite, Lounge access
  • Kasara Club Room, Lounge access
  • Two Bedroom Family Suite, Lounge access
  • One Bedroom Suite (Corner), Lounge access
  • Two Bedroom Jim Thompson Explorer Suite
  • Anantara Presidential Suite

What’s around Anantara Siam Bangkok, Bangkok

Top spots nearby

Recommended by this property

  • CentralWorld Shopping Complex (5-minute walk)
  • Siam Paragon Mall (8-minute walk)
  • Pratunam Market (9-minute walk)
  • Lumphini Park (11-minute walk)
  • Jim Thompson House (15-minute walk)
  • BNH Hospital (18-minute walk)
  • Terminal 21 Shopping Mall (21-minute walk)
  • Asiatique The Riverfront (3.6 mi / 5.7 km)
  • Chatuchak Weekend Market (4.1 mi / 6.5 km)

Getting around

  • Bangkok (BKK-Suvarnabhumi Intl.) - 36 min drive
  • Bangkok (DMK-Don Mueang Intl.) - 31 min drive
  • Bangkok Makkasan Station - 26 min walk
  • Bangkok Hua Lamphong Station - 13 min drive
  • Yommarat - 15 min drive
  • Ratchadamri BTS Station - 2 min walk
  • Chit Lom BTS Station - 8 min walk
  • Siam BTS Station - 14 min walk

At a glance

Key facts

Hotel size

  • This hotel has 354 rooms
  • This hotel is arranged over 9 floors


  • Check-in time 3 PM-midnight
  • Check-out time is noon
  • Express check-in/out

Required at check-in

  • Credit card or cash deposit required

  • Government-issued photo ID required

Travelling with others


  • One child (3 years old and younger) stays free when occupying the parent or guardian's room, using existing bedding

  • Free babysitting/childcare

  • Free children's club


  • Pets not allowed


  • Free WiFi in public areas

  • Free WiFi and wired Internet access in rooms



  • Free valet parking

Payment types at the property

  • Cash
* See small print for additional details or extra charges

In the hotel

Taking the kids?
  • Children's club (free)
  • In-room childcare (surcharge)
  • Supervised childcare/activities (surcharge)
Food and drink
  • Buffet breakfast daily (surcharge)
  • 6 restaurants
  • Bar/lounge
  • Coffee shop/café
  • Snack bar/deli
  • Poolside bar
  • 24-hour room service
  • Coffee/tea in a common area
Things to do
  • Outdoor pool
  • Fitness facilities
  • Full-service spa
  • Spa treatment room(s)
  • Fitness classes on site
  • Playground on site
  • Racquetball/squash on site
  • Yoga classes/instruction on site
  • Golfing nearby
  • Number of spa tubs - 2
  • Steam room
  • Sauna
Working away
  • 24-hour business center
  • Number of meeting rooms - 11
  • Conference center
  • Computer station
  • 24-hour front desk
  • Concierge services
  • Tours/ticket assistance
  • Limo or Town Car service available
  • Dry cleaning/laundry service
  • Laundry facilities
  • Free newspapers in lobby
  • Luggage storage
  • Wedding services
  • Multilingual staff
  • Porter/bellhop
  • Number of buildings/towers - 3
  • Year Built - 1983
  • Elevator
  • ATM/banking
  • Safe-deposit box at front desk
  • Designated smoking areas
  • Garden
  • Terrace
  • In-room accessibility
  • Roll-in shower
Languages Spoken
  • Chinese
  • English
  • German
  • Italian
  • Thai

In the room

Home comforts
  • Air conditioning
  • Minibar
  • Coffee/tea maker
  • Bathrobes
  • Slippers
  • Iron/ironing board (on request)
Sleep well
  • Hypo-allergenic bedding available
  • Down comforter
  • Blackout drapes/curtains
  • Soundproofed rooms
  • Turndown service
  • Premium bedding
Things to enjoy
  • In-room massage available
Freshen up
  • Bidet
  • Free toiletries
  • Hair dryer
Be entertained
  • 42-inch LCD TV
  • Premium TV channels
  • IPod docking station
  • DVD player
Stay connected
  • Desk
  • Free newspaper
  • Free WiFi
  • Phone
Food and drink
  • Refrigerator
  • Cookware, dishware, and utensils
  • Free bottled water
  • Daily housekeeping
  • In-room safe (laptop compatible)

Special features


Anantara Spa has 9 treatment rooms including rooms for couples. Services include deep-tissue massages, Thai massages, facials, and body wraps. A variety of treatment therapies are provided, including aromatherapy and Ayurvedic. The spa is equipped with a spa tub.

Guests under 14 years old are not allowed in the spa.


Madison - This steakhouse serves breakfast, brunch, lunch, and dinner.

Aqua - This tapas bar serves brunch, lunch, and dinner.

Spice Market - This restaurant specializes in Thai cuisine and serves brunch, lunch, and dinner.

Shintaro - This restaurant specializes in sushi and serves lunch and dinner. Guests can enjoy drinks at the bar.

Biscotti - This restaurant specializes in Italian cuisine and serves lunch and dinner.


On Site

  • Fitness facilities
  • Sauna
  • Steam room
  • Fitness classes on site
  • Playground on site
  • Racquetball/squash on site
  • Yoga classes/instruction on site


  • Golfing nearby

Anantara Siam Bangkok, Bangkok’s small print

Also known as

  • Bangkok Four Seasons Hotel
  • Anantara Siam Bangkok Hotel
  • Four Seasons Hotel Bangkok
  • Anantara Siam Bangkok Bangkok
  • Anantara Siam Bangkok Hotel Bangkok
  • Anantara Siam Bangkok Hotel
  • Anantara Siam Hotel
  • Anantara Siam Bangkok
  • Anantara Siam


Guests under 14 years old are not allowed in the spa.

Long-term renters welcome.

Guests can rest easy knowing there's a fire extinguisher, a smoke detector, and a first aid kit on site.

Optional extras

Buffet breakfast is offered for an extra charge of THB 1047 for adults and THB 524 for children (approximately)

We have included all charges provided to us by this property. However, charges can vary, for example, based on length of stay or the unit you book.

Most helpful reviewsReviews are sorted based on what customers found most helpful and our recommendations

Superb 9.0 From 731 reviews

Exceptional 10.0
Signature Anantara 5Star Service
From the minute we stepped into Anantara Siam, we were already warmly welcomed and whisked comfortably into our check-in process. This was despite feeling all tired after our self-drive trip from Khao Yai. Attending staff was immediately attentive to our needs, and proceeded to expedite our paper work, knowing that we were all tired and would love to retire to our room soon. However, to our horror, we realised that we have left our passports behind at our previous hotel in Khao Yai. Our worries were immediately taken up by attending check-in staff- who firmly and confidently assure us that they will help us to handle the matter by liaising with the previous hotel staff. I believe we were attended by Nimit? He proceeded to assure us that a solution was at hand, to get previous hotel to courier passports back to Anantara. Being in panic mode then, we were really appreciative of our concierge quick thinking and numerous assurances to help us to problem solve. Sandy was also one of the staff who helped to sooth my nerves. Indeed, all was efficiently sorted out by hotel staff, who ensured that our passports were able to reach us back efficiently- with little and actually no trouble at all incurred at our end. We are truly grateful to the professionalism of Anantara staff, who had assured us at every step to keep us posted of the status of our passport delivery. Thank you Ananatara for helping to make our stay most comfortable, and we were truly well-taken care of.
JC, sgFamily trip
Exceptional 10.0
Autumn Thai Staycation
In the past few years, it has been the preferred hotel for a few days of leisure. I like the feeling of blending Thai style, and the staff will not be overly enthusiastic and have a moderate amount of space. I like the open air in the doorway of the room especially in the morning, and there are also azaleas at the door. This hotel is not a type of high-rise building and feels approachable. The fitness room is very well lit and it is also suitable for people who want to exercise during my vacation. This hotel is not extremely luxurious, so like me not a frequent traveler feels very comfortable here, it is enough. I hope that I can enjoy a pleasant weekend in a short time.
us3 night family trip
Exceptional 10.0
With beautiful lotus and fish ponds and a grand lobby decorated with fresh flowers, it's not hard to imagine this city centre oasis is also a popular wedding location. There was a wedding during a day our stays, where the swimming pool was occupied and we could have only half of the usual breakfast spreads. They did offered us to use the pool in nextdoor's St Regis hotel, and when the weather wasn't ideal, they surprised us with complimentary afternoon tea. The softwares is definitely beyond 5-stars, the standard of hospitality is exceptional, all the staffs were genuinely friendly to us and keep checking on our needs during our stays. As a hotel with Michelin-star restaurants, the quality of breakfast was doubtlessly amazing. Room was very large and the only thing I had problem was the pillows being too soft. This hotel building is more like a classic heritage, there is a lot of rooms to revamp and update with this age to stay comparative among all the new luxury hotels in BK. Overall, we did enjoyed our stays very much and we would love revisiting to see improvement on the hardwares. So if you are looking for a modern new hotel with infinity pool, this is not for you. But if you are wishing to experience a relaxing holiday inside a city centre with welcoming hospitality, Anantara Siam is your choice!
hkOther trip
Exceptional 10.0
Highly recommended
We stayed 4 nights in the hotel, and it was really enjoyable! The hotel provides you 5-star service standard and most importantly, we always felt welcomed. All the staff we have met (or simply bumped into) gave you warm smiles and offered their help pro-actively. The bakery in a small shop located on ground floor was delicious. Housekeeping was detailed and caring. BTS station is a min away, and there is a 24-hour supermarket next door. The only negative point about it is the aging issue. Despite the hotel rooms have been renovated recently, the hardware was a bit worn out, especially the toilet system, which has slow water flow and could not function well. Nevertheless, we had a good stay in the hotel and will definitely go back again.
Lilian, hkOther trip
Very Good 8.0
Pros: The service staff were very attentive especially Ma Meuw from the breakfast cafe. She went the extra mile to ensure that we enjoyed our breakfast. The location is ideal, could walk to most of the places we usually visit. Cons: we could hear voices chatting across rooms or along the corridor and loud footsteps in early hours of the morning.
sg3 night trip

Anantara Siam Bangkok, Bangkok

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