Anantara Siam Bangkok Hotel

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Outdoor pool
Outdoor pool
Premium bedding, down comforters, minibar, in-room safe
View from room

Overview of Anantara Siam Bangkok Hotel

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Anantara Siam Bangkok Hotel

5.0 star property
Luxury hotel with full-service spa, connected to the convention center, near CentralWorld Shopping Complex

9.0/10 Superb

998 verified guest reviews

Property highlights

  • Free parking
  • Pool
  • Free WiFi
  • Gym
  • Air conditioning
  • Refrigerator
The price is $156
Price available on 8/24/2022
155 Rajadamri Road, Patumwan District, Bangkok, Bangkok, 10330
Main amenities
  • Daily housekeeping
  • 6 restaurants and bar/lounge
  • Full-service spa
  • Outdoor pool and 2 spa tubs
  • Breakfast available
  • Free children's club
  • Free babysitting
  • 24-hour health club
  • Sauna
  • Steam room
  • Pool bar
  • 24-hour room service
For families
  • Children stay free
  • Babysitting (free)
  • Playground on site
  • Children's club (free)
  • Cookware, dishware, and utensils
  • Connecting/adjoining rooms available
Cleaning & Safety
  • Cleaned with disinfectant
  • 24-hour vacancy between guest room stays
  • Hand sanitizer provided
  • Personal protective equipment

Choose dates to view prices

About this area

What's nearby

  • In Bangkok City Centre
  • CentralWorld Shopping Complex - 11 min walk
  • Lumphini Park - 11 min walk
  • Pratunam Market - 13 min walk
  • Siam Paragon Mall - 13 min walk
  • Victory Monument - 37 min walk
  • Terminal 21 Shopping Mall - 37 min walk
  • Erawan Shrine - 3 min drive
  • Platinum Fashion Mall - 1 min drive
  • Siam Center - 6 min drive
  • MBK Center - 2 min drive

Getting around

  • Suvarnabhumi Intl. Airport (BKK) - 22 min drive
  • Don Mueang Intl. Airport (DMK) - 34 min drive
  • Bangkok Hua Lamphong Station - 4 min drive
  • Asok Railway Station - 4 min drive
  • Bangkok Makkasan Station - 27 min walk
  • Ratchadamri BTS Station - 2 min walk
  • Chit Lom BTS Station - 9 min walk
  • Siam BTS Station - 12 min walk

About this property

Anantara Siam Bangkok Hotel

Anantara Siam Bangkok Hotel features a free kids' club and puts you within a 15-minute walk of Lumphini Park and Pratunam Market. Guests can visit the spa to be pampered with deep-tissue massages, body wraps, or facials, and Madison, one of 6 restaurants, serves breakfast, lunch, and dinner. Other features of this luxurious hotel include an outdoor pool, a poolside bar, and a 24-hour health club. The comfortable beds and central location get great marks from fellow travelers. The property is just a short walk to public transportation: Ratchadamri BTS Station is 2 minutes and Chit Lom BTS Station is 9 minutes.


Chinese (Mandarin), English, German, Italian, Japanese, Thai

Cleaning and safety practices

Enhanced cleanliness measures

Disinfectant is used to clean the property
Follows regional cleaning and disinfection practices of Safety and Health Administration (Thailand)

Social distancing

Protective shields in place at main contact areas
Guest rooms kept vacant for 24 hours between stays
Social distancing measures in place

Safety measures

Personal protective equipment worn by staff
Masks and gloves available
Hand sanitizer provided
Individually-wrapped food options available for breakfast, lunch, dinner, and through room service
This information is provided by our partners.

At a glance

Hotel size

  • 354 rooms
  • Arranged over 9 floors


  • Check-in time from 2:00 PM - midnight
  • Express check-in/out
  • Early check-in subject to availability
  • Minimum check-in age - 18
  • Check-out time is noon

Restrictions related to your trip

  • Check COVID-19 restrictions.

Special check-in instructions

  • 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


  • One child (3 years old and younger) stays free when occupying the parent or guardian's room, using existing bedding
  • Free babysitting
  • Supervised childcare*
  • Free children's club


  • No pets or service animals allowed


  • Free WiFi in public areas
  • Free WiFi in rooms


  • Free secured, covered onsite self parking
  • Wheelchair-accessible parking on site

Other information

  • Designated smoking areas

Property amenities

Food and drink

  • Buffet breakfast (surcharge) each morning 6:00 AM–10:30 AM
  • 6 restaurants
  • Bar/lounge
  • Poolside bar
  • Coffee shop
  • Coffee/tea in a common area
  • Private dining
  • 24-hour room service
  • Snack bar/deli

Traveling with children

  • Children stay free
  • Free children's club
  • Playground
  • Free babysitting
  • Baby bath

What to do

  • Yoga classes
  • Racquetball/squash
  • Shopping
  • Golfing nearby

Working away

  • 24-hour business center
  • 11 meeting rooms
  • Computer station
  • Conference center


  • 24-hour front desk
  • Concierge services
  • Tour/ticket assistance
  • Limo or town car service
  • Dry cleaning/laundry services
  • Free newspapers in lobby
  • Luggage storage
  • Wedding services
  • Multilingual staff
  • Porter/bellhop


  • 3 buildings/towers
  • Built in 1983
  • ATM/banking
  • Safe-deposit box at front desk
  • Garden
  • Terrace
  • 24-hour health club
  • An outdoor pool
  • Art gallery on site
  • Designer stores on site
  • Shopping mall on site
  • Full-service spa
  • 2 spa tubs
  • Sauna
  • Massage/treatment rooms
  • Steam room


  • Elevator
  • Accessible bathroom
  • In-room accessibility
  • Roll-in shower
  • Wheelchair-accessible parking


  • Chinese (Mandarin)
  • English
  • German
  • Italian
  • Japanese
  • Thai

Room amenities

Be entertained

  • IPod docking station
  • DVD player
  • 42-inch LCD TV
  • Premium satellite channels

Home comfort

  • Air conditioning
  • Minibar
  • Coffee/tea maker
  • Bathrobes and slippers
  • Iron/ironing board

Sleep well

  • Hypo-allergenic bedding
  • Down comforter
  • Blackout drapes/curtains
  • Soundproofed rooms
  • Turndown service
  • Premium bedding

What to enjoy

  • In-room massage
  • Yard
  • Individually furnished and decorated

Freshen up

  • Bidet
  • Free toiletries
  • Hair dryer
  • Towels

Stay connected

  • Desk
  • Free newspapers
  • Free WiFi
  • Phone

Food and drink

  • Refrigerator
  • Free bottled water
  • Cookware, dishes, and utensils


  • 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.

Fees & policies

Optional extras

  • Buffet breakfast is offered for an extra charge of THB 1047 for adults and THB 524 for children (approximately)
  • Early check-in can be arranged for an extra charge (subject to availability, amount varies)

Children & extra beds

  • In-room babysitting is available for an extra charge
  • Supervised childcare is available for an extra charge
  • Rollaway beds are available for THB 1600 per night

Pool, spa, & gym (if applicable)

  • Guests under 14 years old are not allowed in the spa
  • Reservations are required for spa treatments and can be made by contacting the property before arrival at the number on the booking confirmation

Hygiene & cleanliness

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

Disinfectant is used to clean the property.

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

Social distancing measures are in place; staff at the property wear personal protective equipment; a shield is in place between staff and guests in main contact areas; guests are provided with hand sanitizer.

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.

This property affirms that it follows the cleaning and disinfection practices of Safety and Health Administration (Thailand).


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.

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 accepts credit cards and cash.

Also known as

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

Frequently asked questions

Overall score and ratings






Staff & service




Property conditions & facilities



8/10 Very Good

Comfortable and restful birthday trip
Anantara has a posh feel to it, the lobby lounge is beautiful, the room v comfortable. Counter staff were friendly but not outstanding. Breakfast was lovely although the coffee wait was rather long on some days. Staff at the breakfast area were pretty on the ball, v attentive, polite and pleasant. This trip was to celebrate my birthday and the hotel staff were kind to place a little surprise in my room. If there were birthday perks for enjoying the rest of the hotel amenities it would have made the event a lot more delightful.
4-night trip
Verified guest review

10/10 Exceptional

Amazing hotel
What a fantastic and beautiful Hotel . The staff bend over backwards to make sure your stay is the best it can be
GORDON, 4-night trip
Verified guest review

4/10 Fair

Ahmad, 3-night trip
Verified guest review

2/10 Poor

Never book again!
New name but old deco from Four seasons hotel and the room was like haven’t renovated for 30 years! Bed was completely collapsed when sleep !
Joyce, 1-night trip
Verified guest review

10/10 Exceptional

Great service and spacious room
It was probably my 4th time at this hotel. Staff are friendly and the restaurants (both Italian and Japanese) serve excellent quality of food. Rooms are clean but think the housekeeping needs to put in some effort as their services are not consistence, ie. some nights they turn down the beds with water and slippers provided but some nights there were no turn-down service at all, even soil towels are not replaced. Love the spa service, I had one of the best massages in Bangkok.
4-night trip with friends
Verified guest review

8/10 Very Good

General overall was a great hotel.
Royston, 4-night trip
Verified guest review

10/10 Exceptional

Divij, 3-night trip
Verified guest review

8/10 Very Good

Naomi, 4-night business trip
Verified guest review

10/10 Exceptional

The perfect mix of elegance & nature
This hotel is stunning! The perfect place to stay for anyone looking to enjoy beautiful nature within the hotel with either of their courts in the east or west wing. My room was clean and spacious, although throughout my stay no one cleaned the makeup mirror (it had a handprint on it when I arrived). Their restaurants were amazing, see below for my fav dessert. Definitely will be back.
Elizabeth K, 3-night trip
Verified guest review

6/10 Good

We stayed at “city view” room at 3rd floor. In general, everything standard - nothing exceeded expectations. No views outside the windows, nothing particularly impressive regarding the interior design (bit old as you can imagine). The service needs improvement: housekeeping - we requested to change our damped slippers twice until obtained the new ones; in room dining - the table was not set up properly and was charged inappropriately given the food is basically the same as the buffet on ground floor; sleep quality - it was rather quiet except for one night there was loud noise that we had to call the reception to inquire (they stopped after our complaint). Buffet breakfast was good. Coffee is not recommended. Will not come back again. Maybe we expected too much.
XIAOSHA, 5-night romance trip
Verified Expedia guest review