Anantara Siam

Hotels
Sustainable Hotel
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9.2
Exceptional
1,010 reviews

What Guests Say About Their Stay

Sebastian C. A. F.

10.0
/ 10
A very beautiful and well-appointed hotel blending Thai culture and international hotel luxury. Amazing breakfast and beautiful decorations with fresh flower bouquets as a particularly notable feature. Very friendly and helpful staff.

Hanny

9.4
/ 10
Everything was exquisite, we love our stay here, and will surely come back again.

Edwardus S.

10.0
/ 10
this accommodation really an oasis in the middle of busy area the services are great ! Breakfast really good! room really big and comfortable

Kai Yin

10.0
/ 10
Lovely hotel to come back to after a long time. It’s still the same. Nicely sized rooms with a huge bathroom with shower and bath. Wonderful staff who are courteous, professional and always helpful, willing to going to extra mile to make sure our stay was comfortable. My only comment is that the hotel is currently upgrading and refurbishing so the spa is closed although guest rooms have been opened up as an alternative. There is drilling noises in the background most days throughout the day, but I appreciate all this is necessary for the hotel to be maintained and improved.

Hakan

10.0
/ 10
The hotel was impeccably maintained and a very luxurious reflection of a typical Thai design. Service was outstanding and hospitality and personal service as good as it gets. Rooms in deluxe condition and dining options were good although the dining options seemed to be in changes to higher quality than some. The Sunday Brunch is renowned for high end also drawing a very high end Thai and foreign clientele.
In the Area
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155 Rajadamri Road, Siam, Pathum Wan, Bangkok, Thailand, 10330

Main Facilities

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AC
Restaurant
Swimming Pool
24-Hour Front Desk
Parking
Elevator
WiFi
note: hotel was previously named Four Seasons Bangkok Staying at Anantara Siam is a good choice when you are visiting Siam. 24-hours front desk is available to serve you, from check-in to check-out, or any assistance you need. Should you desire more, do not hesitate to ask the front desk, we are always ready to accommodate you. WiFi is available within public areas of the property to help you to stay connected with family and friends.
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What's around Anantara Siam

155 Rajadamri Road, Siam, Pathum Wan, Bangkok, Thailand, 10330
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Lobby Anantara Siam
Exterior 2 Anantara Siam

Discover More About Anantara Siam

note: hotel was previously named Four Seasons Bangkok

Location
Staying at Anantara Siam is a good choice when you are visiting Siam.

About Anantara Siam

Whether you are planning an event or other special occasions, Anantara Siam is a great choice for you with a large and well-equipped function room to suit your requirements.

This hotel is the perfect choice for couples seeking a romantic getaway or a honeymoon retreat. Enjoy the most memorable nights with your loved one by staying at Anantara Siam.

Anantara Siam is the splendid choice for you who are seeking a luxurious treat for your holiday. Get pampered with the most excellent services and make your holiday memorable by staying here.

Are you a shopaholic? Staying at Anantara Siam will surely spoil you for numerous shopping centers nearby.

Spa treatment is one of the main features of the hotel. Pamper yourself with the relaxing treatment that rejuvenates you.

When staying at a hotel, the design and architecture are two important factors that can spoil your eyes. With its unique setting, Anantara Siam provides a pleasant accommodation for your stay.

From business event to corporate gathering, Anantara Siam provides complete services and facilities that you and your colleagues need.

Have fun with various entertaining facilities for you and the whole family at Anantara Siam, a wonderful accommodation for your family holiday.

Experience a unique stay at the historical building of Anantara Siam, which you rarely find in other places.

If you plan to have a long-term stay, staying at Anantara Siam is the right choice for you. Providing wide range of facilities and great service quality, this accommodation certainly makes you feel at home.

The highest quality service accompanying its extensive facilities will make you get the ultimate holiday experience.

Get the best deal for finest quality of spa treatment to unwind and rejuvenate yourself.

24-hours front desk is available to serve you, from check-in to check-out, or any assistance you need. Should you desire more, do not hesitate to ask the front desk, we are always ready to accommodate you.

Savor your favorite dishes with special cuisines from Anantara Siam exclusively for you.

WiFi is available within public areas of the property to help you to stay connected with family and friends.

Anantara Siam is a hotel with great comfort and excellent service according to most hotel's guests.

Get precious and unforgettable moment during your stay at Anantara Siam.

All facilities in Anantara Siam

Bar, Cafe and Lounge Anantara Siam
Bar, Cafe and Lounge
Swimming Pool Anantara Siam
Swimming Pool
Functional Hall Anantara Siam
Functional Hall
Lobby Anantara Siam
Lobby
Accommodation Services Anantara Siam
Accommodation Services

Food and Drinks

  • A la carte breakfast
  • A la carte dinner
  • A la carte lunch
  • Bar
  • Breakfast
  • Buffet breakfast
  • Brunch
  • Buffet lunch
  • Cafe
  • Continental breakfast
  • Gluten-free meals
  • Set menu dinner
  • Set menu lunch
  • Snack bar
  • Snacks

Things to Do

  • Children play area
  • Garden
  • Health club
  • Massage
  • Pool sun loungers
  • Sauna
  • Spa
  • Spa tub
  • Sauna

Transportation

  • Limo or town car service
  • Valet parking

Connectivity

  • LAN Internet
  • Free WiFi

General

  • AC
  • Reception hall
  • Banquet
  • Family room
  • Swimming pool
  • Terrace

Public Facilities

  • Parking
  • Coffee/tea in lobby
  • Coffee shop
  • Elevator
  • 24-hour room service
  • Restaurant
  • Room service
  • Safety deposit box
  • WiFi in public area

Shuttle Service

  • Airport transfer (surcharge)

Hotel Services

  • Early Check-in
  • Late check-out
  • Bellhop
  • Concierge
  • Money changer
  • Doorman
  • 24-hour Receptionist
  • 24-hour security
  • Laundry service
  • Luggage storage
  • Multilingual staff
  • Porter
  • Wedding service

Business Facilities

  • Business center
  • Business facilities
  • Computer station
  • Conference room
  • Meeting facilities
  • Photocopier
  • Projector

In-room Facilities

  • Bathrobe
  • Bathtub
  • Cable TV
  • Desk
  • Hairdryer
  • In-room safe
  • Minibar
  • Separate shower and tub
  • Shower
  • TV

Nearby Facilities

  • ATM/Banking
  • Beauty salon
  • Grocery
  • Hair salon
  • Laundry
  • Supermarket

Sports and Recreations

  • Squash

Accommodation Policy & General Information in Anantara Siam

Important Note

This hotel hosts a gala dinner during the New Year holiday period, and customers staying during this time may be charged for it. For further details, contact the hotel directly.

Facility

Gym, During this period, guests are welcome to enjoy our newly reimagined swimming pool and will also receive complimentary access to the fitness facilities at The St. Regis Bangkok. closed temporarily from 5-12-2025 to 12-12-2025.
Lounge, Additional upgrades are currently underway at the Kasara Executive Lounge, Garden Terrace Rooms, and Meeting Rooms. These spaces will reopen once improvements are completed, with some areas potentially becoming available ahead of schedule. By March 2026, guests can look forward to beautifully refreshed rooms in the Montathip and Kannika Courts, an enhanced Kasara Executive Lounge, a revitalised Kids’ Club, and upgraded fitness and recreational facilities — all part of our continued commitment to offering exceptional comfort and a memorable stay in the heart of Bangkok. closed temporarily from 30-11-2025 to 31-3-2026.

Extra Breakfast

Accommodation charges THB 1,048.00/guest for extra breakfast.
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General Information

Popular Facilities
AC, Restaurant, Swimming Pool, 24-Hour Front Desk, Parking, Elevator, WiFi
Check-In / Check-Out Time
From 15:00 - to 12:00
Breakfast Availability
Yes, hotel has room that provide breakfast
Available rooms at Anantara Siam
354
Number of floors in Anantara Siam
9
Another facilities in Anantara Siam
A la carte breakfast, A la carte dinner, A la carte lunch, Bar, Breakfast

Frequently asked question in Anantara Siam

What are available facilities at Anantara Siam?
There are top facilites at Anantara Siam such as AC, Restaurant, Swimming Pool, 24-Hour Front Desk, Parking, Elevator, WiFi. (some may require extra charges)
What is normal check-in & check-out time at Anantara Siam?
The standard check-in time at Anantara Siam is starting from From 15:00 while the latest check-out time is at Before 12:00
Does Anantara Siam provide breakfast?
Yes, Anantara Siam provides breakfast. However, you need to choose a room with breakfast or pay extra charge if you book a room without breakfast.
How many stars does Anantara Siam have?
Anantara Siam is a 5.0-star hotel.
How many floors does Anantara Siam have?
Anantara Siam has 9 floors.
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More Reviews from Other Guests in Anantara Siam

Overall Ratings & Reviews Anantara Siam

Traveloka (10)
Other sources (1,000)
9.2
Exceptional
From 1,000 reviews
Cleanliness

9.4

Room Comfort

9.4

Service and Facilites

9.6

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Traveler Reviews Anantara Siam

Number of reviews per page
20
40
Top reviews
Kai Yin
icon-Friends and Family Family
Friends and Family Family
10.0
/10
Reviewed 14 week(s) ago

Hotels.com verified review

Lovely hotel to come back to after a long time. It’s still the same. Nicely sized rooms with a huge bathroom with shower and bath. Wonderful staff who are courteous, professional and always helpful, willing to going to extra mile to make sure our stay was comfortable. My only comment is that the hotel is currently upgrading and refurbishing so the spa is closed although guest rooms have been opened up as an alternative. There is drilling noises in the background most days throughout the day, but I appreciate all this is necessary for the hotel to be maintained and improved.
Read More
Hakan
icon-
10.0
/10
Reviewed 15 week(s) ago

Expedia Group verified review

The hotel was impeccably maintained and a very luxurious reflection of a typical Thai design. Service was outstanding and hospitality and personal service as good as it gets. Rooms in deluxe condition and dining options were good although the dining options seemed to be in changes to higher quality than some. The Sunday Brunch is renowned for high end also drawing a very high end Thai and foreign clientele.
Read More
Peter
icon-
10.0
/10
Reviewed 26 week(s) ago

Expedia Group verified review

I have been coming to Bangkok for over 30 years and have stayed in many 5 star hotels. Anantara is the BEST---not just because of its location and facilities and food but thier staff is incredible---ever helpful and always smiling. I can't wait to return.
Moe
4.0
/10
Reviewed 28 week(s) ago

Expedia Group verified review

It’s like 3 star hotel
kopel
icon-with Partner
with Partner
8.0
/10
Reviewed 29 week(s) ago

Hotels.com verified review

Very attentive to our requests. Lyn, Wave, Bam, Kori’s and Mind. Extremely good.
salomon
icon-with Children
with Children
6.0
/10
Reviewed 30 week(s) ago

Expedia Group verified review

The hotel is beautiful, the breakfast is delicious and the staff was very nice, but the rooms need urgent renovation, everything feels old and there is a lot of noises, all the doors squeak, I woke up the whole family just by opening the bathroom door
Satyaveer Singh
icon-Friends and Family Family
Friends and Family Family
10.0
/10
Reviewed 40 week(s) ago

Hotels.com verified review

Great location and awesome staff. The kids club was amazing experience!
Marios
icon-with Partner
with Partner
10.0
/10
Reviewed 41 week(s) ago

Hotels.com verified review

Great service and staff. Clean and comfortable rooms and facilities. Ideal location and close to many amenities. Would recommend!
Kyle
icon-with Partner
with Partner
10.0
/10
Reviewed 41 week(s) ago

Hotels.com verified review

Quiet understating elegance
Karan
icon-Friends and Family Family
Friends and Family Family
10.0
/10
Reviewed 42 week(s) ago

Hotels.com verified review

Great stay, centrally located, good breakfast spread and comfortable rooms. Only wish there wasn't renovation going on over christmas - the whole hotel smelled of paint while we were there, thankfully the rooms did not.
Satoshi
icon-Business and Leisure
Business and Leisure
8.0
/10
Reviewed 43 week(s) ago

Expedia Group verified review

Old charm in the middle of the city. Very nice breakfast. Will come back.
Genc
icon-Leisure
Leisure
10.0
/10
Reviewed 47 week(s) ago

Expedia Group verified review

Fantastic Staff. Excellent room; parts of the hotel were under renovations,
Dominic
icon-Leisure with Partner
Leisure with Partner
10.0
/10
Reviewed 47 week(s) ago

Expedia Group verified review

Anantara Siam Bangkok is a delighful oasis in the heart of Bangkok. The staff are welcoming and solicitous to all the guests, making everyone comfortable in their own way. The food was delicious. The pool was sparkling clean and surprisingly large for the inner city. We had a fun time breaking our return journey here. Thanks to you all. Cheers
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John
icon-Friends and Family with Friends
Friends and Family with Friends
10.0
/10
Reviewed 48 week(s) ago

Hotels.com verified review

The welcome was great. We were personally escorted to our room. The food at Guilty was excellent. The room was large and comfortable. One of the best hotel experiences I’ve ever had.
Stephen
icon-
2.0
/10
Reviewed 54 week(s) ago

Hotels.com verified review

Renovation smell and noise
Yew Wing
icon-Leisure with Friends
Leisure with Friends
10.0
/10
Reviewed 55 week(s) ago

Expedia Group verified review

Walking distance to central world and BTS. Nice and spacious room.
Jose
icon-Business
Business
8.0
/10
Reviewed 58 week(s) ago

Hotels.com verified review

It is a nice Hotel, but currently under renovation, so a lot of noise and no gym Service is excellent. Great breakfast and. Many good restaurants insid Close to shopping, restaurant ts and tourist attractions
BADER
icon-Friends and Family Family
Friends and Family Family
10.0
/10
Reviewed 61 week(s) ago

Hotels.com verified review

Excellent service and clean rooms and beaitiful big bathrooms
BADER
icon-Friends and Family Family
Friends and Family Family
10.0
/10
Reviewed 63 week(s) ago

Hotels.com verified review

Excellent service and clean rooms and clean bathrooms
Emma
icon-with Partner
with Partner
10.0
/10
Reviewed 71 week(s) ago

Hotels.com verified review

Staff are fabulous as always and the room is spacious, clean and comfortable. Would appreciate multicountry plugs and USBC ports in the near future. Only issue was courtyard bar playing live music until 11.30pm on a weekday but it stopped not long after calling reception.
Number of reviews per page
20
40

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Bedroom 4 Anantara Siam

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