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All properties in Bangkok, Bangkok (province), Thailand
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 Lumphini Park
  • Free WiFi and free parking
  • Collect stampsYou can collect® Rewards stamps here
Fantastic service
Good internet service
Tasty breakfast
Awesome vibe

Anantara Siam Bangkok, Bangkok

from $124
  • 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


  • In Bangkok City Centre
  • Lumphini Park - 10 min walk
  • CentralWorld Shopping Complex - 10 min walk
  • Siam Paragon Mall - 13 min walk
  • Pratunam Market - 13 min walk
  • Jim Thompson House - 26 min walk
  • Terminal 21 Shopping Mall - 37 min walk
  • BNH Hospital - 26 min walk

Getting around

  • Bangkok (BKK-Suvarnabhumi Intl.) - 32 min drive
  • Bangkok (DMK-Don Mueang Intl.) - 31 min drive
  • Bangkok Makkasan Station - 26 min walk
  • Yommarat - 4 min drive
  • Asok Railway Station - 4 min drive
  • Ratchadamri BTS Station - 2 min walk
  • Chit Lom BTS Station - 8 min walk
  • Siam BTS Station - 14 min walk
  • Airport shuttle (surcharge)

At a glance

Key facts

Hotel size

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


  • Check-in time 2:00 PM-midnight
  • Check-out time is noon
  • Express check-in/out
Front desk staff will greet guests on arrival.

Required at check-in

  • Credit card, debit card, or cash deposit required for incidental charges

  • Government-issued photo ID may be required

  • Minimum check-in age is 18

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 in rooms



  • Airport shuttle *


  • Free self 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
  • 24-hour fitness facilities
  • Full-service spa
  • Spa treatment room(s)
  • Playground 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
  • Accessible bathroom
  • In-room accessibility
  • Roll-in shower
  • Wheelchair-accessible parking
Languages Spoken
  • Chinese
  • English
  • German
  • Italian
  • Thai

In the room

Home comforts
  • Air conditioning
  • Minibar
  • Coffee/tea maker
  • Bathrobes
  • Slippers
  • Iron/ironing board
Sleep well
  • Hypo-allergenic bedding available
  • Down comforter
  • Blackout drapes/curtains
  • Soundproofed rooms
  • Turndown service
  • Premium bedding
Things to enjoy
  • In-room massage available
  • Yard
  • Individually decorated
  • Individually furnished
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)
  • Connecting/adjoining rooms available

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.

The spa is open daily. 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.

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


The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation.

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.

This property advises that enhanced cleaning and safety measures are currently in place.

Disinfectant is used to clean the property, and guests are provided with hand sanitizer.

Personal protective equipment, including masks and gloves, will be available to guests.

For traveler safety, the following measures are in place: social distancing measures are in place; staff at the property wear personal protective equipment; an acrylic shield is in place between staff and guests in main contact areas.

Individually-wrapped food options are available for breakfast, lunch, and dinner, and also through room service.

Each guestroom is kept vacant for a minimum of 24 hours between bookings.

The property affirms that it follows sanitization practices of Safety and Health Administration (Thailand) guidelines.

Reservations are required for spa treatments and can be made by contacting the property before arrival at the number on the booking confirmation.

Optional extras

Early check-in can be arranged for an extra charge (subject to availability, amount varies)

Rollaway beds are available for THB 1600 per night

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

Airport shuttle service is offered for an extra charge

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.

FAQs for Anantara Siam Bangkok, Bangkok

  • Is there a pool at Anantara Siam Bangkok?
    Yes, there's an outdoor pool.
  • Are pets allowed at Anantara Siam Bangkok?
    Sorry, pets aren't allowed.
  • Is parking offered at Anantara Siam Bangkok?
    Yes, there's free self parking.
  • Is airport shuttle service offered by Anantara Siam Bangkok?
    Yes, an airport shuttle is available.
  • What are the check-in and check-out times at Anantara Siam Bangkok?
    You can check in from 2:00 PM to midnight. There's a charge for early check-in (amount may vary, subject to availability). Check-out time is noon.
  • What is there to do near Anantara Siam Bangkok?
    Recommended spots to visit include Lumphini Park (10-min walk) and CentralWorld Shopping Complex (10-min walk), along with Siam Paragon Mall (13-min walk) and Pratunam Market (13-min walk).
  • Are there restaurants at or near Anantara Siam Bangkok?
    Yes, there are 6 onsite restaurants. Nearby restaurants include Central Embassy (13-min walk).

Recent reviews

Superb 9.0 From 750 reviews

Very Good 8.0
Good hotel, needs pool upgrade
Great location and room. Only bummer is the pool and outdoor area which were 3 star at best
us2 night trip with friends
Exceptional 10.0
Luxury Bangkok
Luxury treatment the whole way... Wished I could have stayed longer than 3 days... very convenient location and the spice market restaurant was amazing i could eat there everyday...
Eduardo, us2 night 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
Good 6.0
Considering the price of this property and the level of service at other Bangkok hotels, I was disappointed by my stay at the Anantara Siam. Most of the staff that I encountered seemed indifferent; the Kasara Lounge was crowded, disorganized, and poorly managed; and the room (Siam Suite) and location were average at best. The staff at the Waldorf-Astoria were more engaging and attentive when I went for a drink one evening than the staff at the Anantara during the three days I was there.
William, us3 night trip with friends
Exceptional 10.0
5 days in bangkok
the people at the front desk were great, tammy was amazing as was sprite the concierge very helpful, every one there smiles at you and ready to help, breakfast is absolutely incredible, across all nationalities and dishes
Paul, us5 night family trip
Very Good 8.0
Thumbs Down Concierge and Tour
Sandy Petch Bee were amazing and helped me in my stay and were great. I was super disappointed in the man at Conciege who noted there weren’t many options for solo travelers and didn’t really help me link to other options. The travel company was not great. I did the tour the day before and the tour guide was nice but I felt like the tour was most about trying to sell me things. I didn’t hardly get info about the floating markets. The guide was nice and did do a few things I asked to see more things but even when I asked to be dropped off at a good massage place. Which was very nice. It was super expensive and the lady was aggressive about making sure she got tipped enough and wanted to walk me to the ATM to be sure I gave her enough. I was very disappointed with the conciege and tours.
Andrea, us1 night trip
Exceptional 10.0
Amazing hotel and service!
My boyfriend and I stayed at the Anantara Siam in Bangkok on a recent trip to Thailand. We had previously stayed at an Anantara in Chiang Mai which set the bar high and this didn't disappoint! The service was fantastic and the rooms were comfortable, clean, and large. Our room also came with a local cell phone that we could use to call local numbers for free, surf the internet, and to take outside the room and use as a wifi hot spot for our own phones, which was a really nice touch. We also got upgraded to an absurdly large room at check in, which was a nice surprise! We had a lovely stay and would definitely return next time we are in Bangkok.
Alexis, us1 night romance trip
Exceptional 10.0
Would stay again!
What a lovely hotel! My room was spacious and quiet. I even had a pet fish on my desk! How cute! The staff was friendly and welcoming
Tricia, us5 night business trip
Exceptional 10.0
Anantara was great! The hotel is lovely, but the thing I will remember most is the breakfast--it is AMAZING.The cafe is also lovely. The staff is also great, the hotel is beautiful with its coi ponds and trees, lovely pool, etc.
Bridget, us3 night romance trip
Good 6.0
Good location with poor service
I realized it used to be the four seasons hotel which I stayed there 4 yrs ago. A rebrand without much change in design and quality of service is so poor compared to it used to be.
us3 night trip with friends

Anantara Siam Bangkok, Bangkok

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