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Anantara Siam Bangkok Hotel

5.0 star property

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Photo gallery for Anantara Siam Bangkok Hotel

Relax by the resort pool surrounded by lush greenery and palm trees.
Two double beds with white linens and a variety of pillows. A large window offers a city view.
Experience the serene atmosphere of our hotel, surrounded by lush greenery and tropical plants.
Escape to a serene oasis with lush gardens and a tranquil atmosphere.
Meet and collaborate in a well-appointed space with a large table, comfortable chairs, and ample room for productivity.

Reviews

9.2 out of 10
Wonderful

Popular amenities

  • Hot Tub

Explore the area

Map
155 Rajadamri Road, Patumwan District, Bangkok, Bangkok, 10330
  • CentralWorld Shopping Complex
    ‪7 min walk‬
  • Siam Paragon Mall
    ‪12 min walk‬
  • Pratunam Market
    ‪15 min walk‬
  • Bangkok (BKK-Suvarnabhumi Intl.)
    ‪22 min drive‬

Room options

View all photos for Garden Terrace Room, Lounge access

1 bedroom, premium bedding, down comforters, minibar

Garden Terrace Room, Lounge access

  • 560 sq ft
  • Sleeps 2
  • 1 King Bed

View all photos for Siam Suite

Siam Suite | 1 bedroom, premium bedding, down comforters, minibar

Siam Suite

10.0 out of 10
Exceptional
(1 review)
  • 775 sq ft
  • City view
  • Sleeps 3
  • 1 King Bed

View all photos for Premier Room

1 bedroom, premium bedding, down comforters, minibar

Premier Room

9.4 out of 10
Exceptional
(12 reviews)
  • 452 sq ft
  • City view
  • Sleeps 3
  • 1 King Bed OR 2 Twin Beds

View all photos for Deluxe Room

Deluxe Room | 1 bedroom, premium bedding, down comforters, minibar

Deluxe Room

9.2 out of 10
Wonderful
(20 reviews)
  • 452 sq ft
  • City view
  • Sleeps 2
  • 1 King Bed OR 2 Twin Beds

View all photos for Kasara Room

1 bedroom, premium bedding, down comforters, minibar

Kasara Room

10.0 out of 10
Exceptional
(2 reviews)
  • 452 sq ft
  • City view
  • Sleeps 3
  • 1 King Bed OR 2 Twin Beds

View all photos for One Bedroom Suite, Lounge access

1 bedroom, premium bedding, down comforters, minibar

One Bedroom Suite, Lounge access

  • 904 sq ft
  • Golf view
  • Sleeps 3
  • 1 King Bed

View all photos for Garden Terrace Suite, Lounge access

1 bedroom, premium bedding, down comforters, minibar

Garden Terrace Suite, Lounge access

  • 829 sq ft
  • Sleeps 2
  • 1 King Bed

View all photos for Grand Premier Room

Grand Premier Room | 1 bedroom, premium bedding, down comforters, minibar

Grand Premier Room

10.0 out of 10
Exceptional
(3 reviews)
  • 452 sq ft
  • City view
  • Sleeps 3
  • 1 King Bed OR 2 Twin Beds

View all photos for Two Bedroom Family Suite, Lounge access

View from room

Two Bedroom Family Suite, Lounge access

  • 1356 sq ft
  • City view
  • Sleeps 4
  • 1 King Bed and 2 Twin Beds

View all photos for Two Bedroom Jim Thompson Explorer Suite

Two Bedroom Jim Thompson Explorer Suite | 1 bedroom, premium bedding, down comforters, minibar

Two Bedroom Jim Thompson Explorer Suite

  • 2131 sq ft
  • City view
  • Sleeps 6
  • 1 King Bed and 2 Double Beds

View all photos for Royal Suite

Royal Suite | 1 bedroom, premium bedding, down comforters, minibar

Royal Suite

  • 1356 sq ft
  • Golf view
  • Sleeps 3
  • 1 King Bed OR 2 Twin Beds

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The price is $246 total
includes taxes & fees
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About this property

Anantara Siam Bangkok Hotel

5-star Bangkok hotel, connected to a shopping center in Bangkok City Centre
Along with 6 restaurants, this hotel has a full-service spa and an outdoor pool. Free WiFi in public areas and free self parking are also provided. Additionally, a 24-hour health club, a bar/lounge, and a poolside bar are onsite.
Anantara Siam Bangkok Hotel offers 354 air-conditioned accommodations with iPod docking stations and DVD players. Each accommodation is individually furnished and decorated. Beds feature down comforters and premium bedding. 42-inch LCD televisions come with premium satellite channels. Refrigerators, coffee/tea makers, and minibars are provided. Bathrooms include bathrobes, slippers, complimentary toiletries, and hair dryers.

Guests can surf the web using the complimentary wireless Internet access. Business-friendly amenities include desks, complimentary newspapers, and phones. Additionally, rooms include laptop-compatible safes and complimentary bottled water. In-room massages and hypo-allergenic bedding can be requested. A nightly turndown service is provided and housekeeping is offered daily.

2 hot tubs are on site along with an outdoor pool. Other recreational amenities include a 24-hour health club and a steam room.

The recreational activities listed below are available either on site or nearby; fees may apply.

The onsite 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 hot tub.

The spa is open daily. Guests under 14 years old are not allowed in the spa.

Anantara Siam Bangkok Hotel features a full-service spa, 2 hot tubs, an outdoor pool, and a 24-hour health club. Dining is available at one of the hotel's 6 restaurants and guests can grab coffee at the coffee shop/café. The property also has a snack bar/deli. Guests can unwind with a drink at one of the hotel's bars, which include a poolside bar and a bar/lounge. A computer station is located on site and wireless Internet access is complimentary.

Business amenities at this 5-star property consist of a 24-hour business center, 11 meeting rooms, and limo/town car service. This luxury hotel also offers a steam room, a terrace, and a complimentary children's club. For a surcharge, an airport shuttle (available 24 hours) is offered to guests. Onsite covered self parking is complimentary.

Anantara Siam Bangkok Hotel has designated areas for smoking.

Buffet breakfasts are available for a surcharge and are served each morning between 6:00 AM and 10:30 AM.
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.
24-hour room service is available.

Languages

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

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • 24-hour roundtrip airport shuttle on request for a surcharge
  • Limo/town car service
  • Free secured, covered self parking on site
  • Wheelchair-accessible parking available

Food and drink

  • Daily buffet breakfast available 6:00 AM to 10:30 AM for a fee: THB 1,047 for adults and THB 524 for children
  • 6 restaurants
  • A bar/lounge
  • A coffee shop/cafe
  • A poolside bar
  • Coffee and tea in common areas
  • Couples/private dining
  • Snack bar/deli

Restaurants on site

  • Aqua
  • Biscotti
  • Madison
  • Shintaro
  • Spice Market

Things to do

  • 2 hot tubs
  • 24-hour health club
  • Art gallery
  • Designer stores
  • Free children's club
  • Full-service spa
  • Outdoor pool
  • Playground
  • Racquetball/squash
  • Shopping mall
  • Steam room
  • Yoga classes

Family friendly

  • Baby bath
  • DVD player
  • Free children's club
  • In-room babysitting (surcharge)
  • In-room refrigerator
  • Laundry facilities
  • Outdoor pool
  • Playground
  • Rollaway/extra bed (surcharge)
  • Snack bar/deli
  • Soundproofed rooms
  • Supervised activities for children (surcharge)

Conveniences

  • 24-hour front desk
  • ATM
  • Free newspapers in lobby
  • Gift shop/newsstand
  • Hair salon
  • Laundry facilities
  • Luggage storage
  • Safe at front desk

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff
  • Porter/bellhop
  • Proposal/romance packages
  • Tour and ticket assistance
  • Turndown service
  • Wedding services

Business services

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

Outdoors

  • Garden
  • Terrace

Full-service spa

  • 9 treatment rooms
  • Aromatherapy
  • Ayurvedic treatments
  • Body scrubs
  • Body wraps
  • Couples treatment rooms
  • Deep-tissue massages
  • Facials
  • Hot tub
  • In-room massages
  • Manicures/pedicures
  • Spa open daily
  • Thai massages

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • 2 accessible parking spaces
  • Front entrance ramp
  • No elevator
  • Well-lit path to entrance
  • Wheelchair accessibility
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business center
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible pool
  • Wheelchair-accessible spa

More

  • 3 buildings
  • 9 floors
  • Ballroom
  • Banquet hall
  • Built in 1983
  • Designated smoking areas

Room amenities

Bedroom

  • Blackout drapes
  • Down comforter
  • Hypo-allergenic bedding
  • Premium bedding
  • Rollaway/extra bed (surcharge)

Bathroom

  • Bathrobes
  • Free toiletries
  • Hair dryer
  • Shampoo
  • Slippers
  • Soap
  • Toilet paper
  • Toothbrush and toothpaste
  • Towels provided

Entertainment

  • 42-inch LCD TV with premium satellite channels
  • DVD player
  • iPod dock

Food and drink

  • 24-hour room service
  • Coffee/tea maker
  • Cookware, dishware, and utensils
  • Electric kettle
  • Free bottled water
  • Minibar
  • Refrigerator

More

  • Air conditioning
  • Desk
  • Free daily newspapers
  • Individual decor
  • Individual furnishings
  • Iron/ironing board
  • Laptop workspace
  • Laptop-compatible safe
  • Phone
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: midnight
Early check-in subject to availability
Early check-in is available for a fee
Express check-in available
Minimum check-in age: 18

Check-out

Check-out before noon
Express check-out available

Special check-in instructions

This property offers transfers from the airport (surcharges may apply); to arrange pick-up, guests must contact the property 48 hours prior to arrival, using the contact information on the booking confirmation
Front desk staff will greet guests on arrival at the property

Renovations and closures

The following facilities or services will be unavailable from June 1 2025 to September 30 2025 (dates subject to change):
  • One of the swimming pools
  • Fitness facilities
  • Meeting facilities
The property will be renovating from June 1 2025 to September 30 2025 (completion date subject to change). The following areas are affected:
  • One of the swimming pools
  • Meeting facilities

Guests will have access to the following alternate facilities during the renovation:

  • Outdoor pool

During renovations, the hotel will make every effort to minimize noise and disturbance.

Access methods

Staffed front desk

Pets

No pets or service animals allowed

Children and extra beds

Children are welcome
1 child, up to the age of 3 years, can stay for free if using existing beds when occupying the parent or guardian's room
Rollaway/extra beds are available for THB 2000.0 per day

Property payment types

Important information

Optional extras

  • Fee for buffet breakfast: approximately THB 1047 for adults and THB 524 for children
  • Airport shuttle fee: THB 3500 per vehicle (one-way, maximum occupancy 2)
  • Early check-in is available for a fee (subject to availability)
  • Rollaway bed fee: THB 2000.0 per day

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards and cash
Long-term renters welcome
Safety features at this property include a fire extinguisher, a smoke detector, and a first aid kit

We should mention

This property does not have elevators
Reservations are required for spa treatments; reservations can be made by contacting the property prior to arrival, using the contact information on the booking confirmation
No pets and no service animals are allowed at this property
Guests under 14 years old are not allowed in the spa

Property is also known as

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

Anantara Siam Bangkok Hotel Reviews

Reviews

9.2

Wonderful

Rating 10 - Excellent. 695 out of 1001 reviews
Rating 8 - Good. 224 out of 1001 reviews
Rating 6 - Okay. 52 out of 1001 reviews
Rating 4 - Poor. 16 out of 1001 reviews
Rating 2 - Terrible. 14 out of 1001 reviews

9.4/10

Cleanliness

9.6/10

Staff & service

9.2/10

Amenities

9.0/10

Property conditions & facilities

9.2/10

Eco-friendliness

Reviews

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Passing forward a recommendation

Reminiscent of the Peninsula (which it was in a previous life, we were led to understand), this beautifully appointed hotel, with above and beyond service and great location was a terrific recommendation. We will pass that forward.
Stayed 3 nights in Mar 2025

6/10 Okay

Chung Wah Johnny

Traveled with group
Liked: Cleanliness
the food quality for the breakfast is average, the services is not very good, need to wait 20 minutes for the coffee and coffee is cold when turn up
Stayed 4 nights in Mar 2025

8/10 Good

Lloyd

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Apr 2025

10/10 Excellent

Anthony

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Great hotel in downtown Bangkok

This is an excellent hotel and the staff are particularly friendly and helpful. The breakfast has an excellent selection of quality product, however, the food could be warmer and it does seem at times more organisation is required. Overall a very enjoyable stay in a beautiful hotel.
Stayed 2 nights in Apr 2025

4/10 Poor

Michael, Williamstown

Stayed 5 nights in Mar 2025

10/10 Excellent

Ralf

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 4 nights in Mar 2025

10/10 Excellent

Richard

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The best toilet paper i’ve had in a hotel for a long time!
Stayed 4 nights in Mar 2025

8/10 Good

Kum, San Francisco

Traveled with family
Liked: Cleanliness, staff & service, amenities
It is very much a classic hotel in a very bustling part of Bangkok. Plenty of food choices within it and an excellent pool area. Given the classic hotel, the rooms were nice but the age of the hotel is very much showing in the rooms. The bathrooms showed age with cracking grout in the bathtub and mirrors with rusting spots, and the toilet did not have the electronic bidets common throughout 3-5 star hotels in SE Asia. The staff were friendly, but some had difficulty understanding English. However, we had issues with our room including a non-working telephone and some electrical outlets not functioning. It took the staff two times to fix all of the issues with the room's wiring. If one wants to stay at a classic hotel, this is a wonderful choice even with the issues we experienced.

10/10 Excellent

Barbara

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Wonderful oasis

Great location, fantastic staff (especially Mod) lovely pool.
Stayed 3 nights in Mar 2025

8/10 Good

Jarrod

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This is my 4th stay at this hotel, staff is very friendly/welcoming and always willing to help. The property/decor/room are beautiful and inviting. Thank you for a pleasurable stay and I will definitely visit again.
Stayed 4 nights in Mar 2025

6/10 Okay

Kiran

Liked: Staff & service
Disliked: Property conditions & facilities

NOT UP TO SCRATCH ANANTARA SIAM

It took 1/2hour to check in - too long. But check out was quick. My room had no hot water whatsoever. There is no working shower poolside. There is no proper changing room for Ladies with hot showers for Ladies at the Pool. Buffet Breakfast standard has declined particularly Dim Sum and Sushi.
Stayed 6 nights in Mar 2025

10/10 Excellent

Guido

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Mar 2025

10/10 Excellent

Peter, Rosebery

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing hotel. Great staff all very friendly and helpful Definitely one of the best hotels I have stayed in Bangkok
Stayed 3 nights in Mar 2025

10/10 Excellent

SEBASTIAN

Business traveler
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice place and close to everything
Stayed 7 nights in Mar 2025

8/10 Good

Diana

Stayed 3 nights in Mar 2025

10/10 Excellent

Momoko

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
ホテルのエントランス～ロビーがとても素敵！スタッフは皆さん感じよく、部屋のベッドメーキングもきちんとしていてよい。BTSラーチャダムリからすぐなので移動にも便利だし、徒歩で行ける範囲もあちこちあり、立地はいいと思う。ホテルの朝食は、かなりいろいろあり、おススメ。 また泊まりたいと思うホテル。
Stayed 3 nights in Mar 2025

10/10 Excellent

Garath

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Over and above our expectations

From the moment we arrived at the door until we checked out and left we were treated with kindness and care. Each member of staff went over and above to do everything they could to help us.
Stayed 3 nights in Mar 2025

10/10 Excellent

Klara

Stayed 2 nights in Mar 2025

10/10 Excellent

Pradeep

Traveled with group, Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Anantara Siam Bangkok

Stay was made exceptional by the staff
Stayed 3 nights in Feb 2025

10/10 Excellent

huong

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Feb 2025

10/10 Excellent

Thomas, Toronto

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The staff are amazing, especially the Concierge staff (callout to Sprite, Jam and Mike) who always had a smile and helped us out on many occasions during our stay. The breakfast buffet was abundant, although the baked goods lacked flavour. The in-house restaurants are on the pricey side, but that's to be expected in a 5 star hotel, however many other options in the vicinity. The ground floor bar had a singer most nights... much too loud as the sound travelled up the north atrium and could be heard in my room.
Stayed 6 nights in Feb 2025

10/10 Excellent

Ruotao

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 3 nights in Jan 2025

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Charming experience

The staffs are friendly and helpful. The property and room is clean and well maintained. Even though the hotel has upgraded to all the modern technologies, the basics like wall, floor, doors, hallways are from the 80s. There are certain charms with the classics but very different from the modern hotel decor
Stayed 1 night in Feb 2025

10/10 Excellent

Ana Theresa

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
We had a great stay. From our checkin to checkout everything went great. Their staff are friendly and courteous.
Stayed 2 nights in Feb 2025

8/10 Good

Pipat

Stayed 1 night in Feb 2025