Anantara Siam Bangkok

Thailand , Bangkok
BANGKOK, Ratchadamri Road, 155
Show on Google | Website | Map

100 reviews shown

10/10

Exceptional

21 Jan 2026

Satyaveer Singh

Great location and awesome staff. The kids club was amazing experience!

Friends_and_family Family

10/10

Exceptional

12 Jan 2026

Marios

Great service and staff. Clean and comfortable rooms and facilities. Ideal location and close to many amenities. Would recommend!

Partner

10/10

Exceptional

11 Jan 2026

Kyle

Quiet understating elegance

Partner

10/10

Exceptional

03 Jan 2026

Karan

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.

Friends_and_family Family

8/10

Excellent

30 Dec 2025

Satoshi

Old charm in the middle of the city. Very nice breakfast. Will come back.

Business_and_leisure Self

10/10

Exceptional

30 Nov 2025

Genc

Fantastic Staff. Excellent room; parts of the hotel were under renovations,

Leisure

10/10

Exceptional

29 Nov 2025

Dominic

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

Leisure Partner

10/10

Exceptional

26 Nov 2025

John

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.

Friends_and_family Friends

2/10

Poor

12 Oct 2025

Stephen

Reno noise and smell

Renovation smell and noise

Self

10/10

Exceptional

06 Oct 2025

Yew Wing

Walking distance to central world and BTS. Nice and spacious room.

Leisure Friends

8/10

Excellent

12 Sep 2025

Jose

Nice hotel, close to everything

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

Business

10/10

Exceptional

20 Aug 2025

BADER

Excellent service and clean rooms and beaitiful big bathrooms

Friends_and_family Family

10/10

Exceptional

07 Aug 2025

BADER

Excellent service and clean rooms and clean bathrooms

Friends_and_family Family

10/10

Exceptional

17 Jun 2025

Emma

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.

Partner

10/10

Exceptional

08 Jun 2025

Jocelyn

Perfect location and all staff really polite and friendly. Nice decor though a bit old but still looks classy and clean. Highly recommended hotel!

Partner

10/10

Exceptional

01 Jun 2025

Krishan

Our stay and experience at the Anantara was great. Great aesthetics in terms of the property, very comfortable rooms and excellent service.

Friends_and_family Family

10/10

Exceptional

01 Jun 2025

tracy Bee Sim

We have best service, hotel well maintain and good location..

Friends_and_family Family

10/10

Exceptional

22 May 2025

Peter

Ananother great stay with your hotel. I can't wait to come back

Leisure Self

8/10

Excellent

06 May 2025

Verified traveler

Great Stay!

Pros: Great service everywhere - efficient and friendly.
Very clean accommodations.
Good amenities.
Excellent breakfast buffet!
Excellent location.

Cons : No vanity mirror in bedroom.
No good channels on t.v. - needs to have Netflix,
HBO prime, etc.
Spa was ok but facial was below par (not
thorough, noisy, pushing product sale, etc.)
In-room coffee creamer packet extremely difficult
to open, so could not have coffee in room.

Self

10/10

Exceptional

04 May 2025

Brian

Perfect location, great service. Much nicer than some of the ultra modern hipster hotels in the city. Big gym. Very classic decor and very relaxing.

Leisure Self

10/10

Exceptional

28 Apr 2025

Patrick

Excellent Bangkok hotel

The room itself was a bit dated, but the hotel was high end. Beds were comfortable, employees lovely, and some excellent restaurants on site. Great way to end my stay in Thailand.

Self

10/10

Exceptional

28 Apr 2025

Amazing stay and hospitalities! It was my first time in Bangkok and Anatara has definitely given me an excellent memory! No complaints, the hotel was perfect for everything. There was a dress code to access the lounge and dining which I was little surprised however given the condition of the hotel I can understand that they might not want people wear flip flops to enter the lounge lol as lots business meetings are happening.

Leisure Partner

10/10

Exceptional

28 Apr 2025

Peter

I have stayed in scores of hotels in Bangkok over 35 years and this is THE BEST by far

Leisure Self

10/10

Exceptional

25 Apr 2025

Martine

5 star quality

10/10

Exceptional

23 Apr 2025

Brian D

I never write reviews, but my stay at Anantara Siam is worth writing about. Great hotel — not so large that you get lost in a sea of tourists. Great amenities. Extraordinary staff. Son took ill and staff made sure we had everything we needed for him to get better. Would not stay elsewhere in Bangkok.

Business_and_leisure Family

10/10

Exceptional

21 Apr 2025

Verified traveler

Amazing 😄

Self

10/10

Exceptional

18 Apr 2025

Wayne

A White Lotus Experience

Hotel is very beautiful, even though building itself may be a bit dated. I travelled during the Songkran weekend, and the staff put up a parade - a completely \"White Lotus\" experience! The staff were very friendly too. Spa is amazing!

Not sure if this is available, but may I suggest perhaps that the hotel provide free traditional costumes so that we can dress up and take photos with the beautiful staircase?

Self

10/10

Exceptional

10 Apr 2025

Verified traveler

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.

Partner

6/10

Pleasant

08 Apr 2025

Chung Wah Johnny

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

Leisure Friends

10/10

Exceptional

05 Apr 2025

Anthony

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.

Partner

10/10

Exceptional

31 Mar 2025

Richard

The best toilet paper i’ve had in a hotel for a long time!

Leisure Family

8/10

Excellent

30 Mar 2025

Kum

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.

Leisure Family

10/10

Exceptional

29 Mar 2025

Barbara

Wonderful oasis

Great location, fantastic staff (especially Mod) lovely pool.

Partner

8/10

Excellent

29 Mar 2025

Jarrod

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.

Leisure Partner

6/10

Pleasant

28 Mar 2025

Kiran

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.

10/10

Exceptional

21 Mar 2025

Peter

Amazing hotel. Great staff all very friendly and helpful
Definitely one of the best hotels I have stayed in Bangkok

Leisure Self

10/10

Exceptional

19 Mar 2025

SEBASTIAN

Very nice place and close to everything

Business Self

10/10

Exceptional

19 Mar 2025

Momoko

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。

Leisure Family

10/10

Exceptional

15 Mar 2025

Garath

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.

Partner

10/10

Exceptional

03 Mar 2025

Pradeep

Anantara Siam Bangkok

Stay was made exceptional by the staff

Friends_and_family Family

10/10

Exceptional

27 Feb 2025

Thomas

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.

Leisure Partner

10/10

Exceptional

20 Feb 2025

Verified traveler

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

Partner

10/10

Exceptional

20 Feb 2025

Ana Theresa

We had a great stay. From our checkin to checkout everything went great. Their staff are friendly and courteous.

Partner

10/10

Exceptional

16 Feb 2025

Verified traveler

Fantastic

This hotel is fantastic. It’s a little old but very clean and well maintained. I like the bed and pillows.

Partner

10/10

Exceptional

16 Feb 2025

Hisashi

The room I stayed was standard type but had sufficient space and was always excellent clean. Breakfast was also very good, and you should choose the Thai signature fried noodle. All staffs are completely trained.
It is located very close to a BTS station and very convenient to go out, although you can walk to Erawan Phum for just 5 min and Central World shopping mall as well.
I would like to come back here if I have a chance to come to Bangkok again.

Leisure Self

10/10

Exceptional

13 Feb 2025

JAAFAR

Good location and near the Shopping Malls

10/10

Exceptional

11 Feb 2025

Suzann m hoffman

Stunning anantara Siam!

It’s our first trip to SE Asia and Anantara was the softest landing one could hope for. Our room was huge and lovely, the pool was a delight and the staff were amazing. Loved it so much we booked the sister property on the river for our return trip.

Partner

10/10

Exceptional

09 Feb 2025

GILLIAN

Fantastic hotel.

Fantastic hotel.
Very polite and friendly staff.
Great location.

Partner

8/10

Excellent

07 Feb 2025

Eric

One of the few old style hotels left in Bangkok. It's traditional and grand in. great location. Also a bit worn out and could use a touch up. Club Lounge was just ok and despite having many restaurants, they are all just OK. nothing amazing which is a pity. maybe better to have fewer but better restaurants. But still always a favourite place to stay or visit in Bangkok, mostly for the old school charm.

Business_and_leisure Self

10/10

Exceptional

25 Jan 2025

Seyeon

Perfect stay in Bangkok

Anantara was the perfect place. Located within a 5-ish minute walk to Siam, the staff were extremely friendly and very attentive to our needs, breakfast was amazing and we enjoyed the gym and pool very much. Thank you Anantara for making our stay in Bangkok so wonderful.

10/10

Exceptional

24 Jan 2025

An Van

The hotel landscape is a special and unique. A little noisy outside.

Leisure Family

10/10

Exceptional

23 Jan 2025

Charitha

Great property!! Would highly recommend!!

Leisure Family

8/10

Excellent

19 Jan 2025

Cédric

Bel hôtel et service excellent. Petit bémol la qualité de la chambre, trou non rebouché au plafond, pommeau de douche sale et rideaux usés. La chambre a mal vieilli dommage par rapport au reste.
Également à préciser les travaux d’un building à côté compliqué le calme à la piscine

Partner

6/10

Pleasant

17 Jan 2025

Amy

Staffs are friendly. Breakfast is average. Room is a bit old and smelly. Air conditioning is not working and always stays at 18c no matter how.

Leisure Partner

8/10

Excellent

15 Jan 2025

Pamela Camelle

Breakfast buffet delicious, many options it was hard to choose.

Leisure Partner

10/10

Exceptional

05 Jan 2025

Shaparak

•One of the (if not ‘the’) Best luxury hotel in Bangkok. Professionalism and comfort at its best.
•Pure perfection and every wish is taken care of, even before asking.
•We have travelled to most of the countries around the world and can confidently say that this has been the best hotel we have ever stayed at.
•The perfection starts with the Hotel Manager himself, who is checking everything as well personally wsihing guests a Happy New Year and making sure they are comfortable.
•Every single person at the hotel is sincerely polite, friendly and helpful.
•The location of the hotel is close to most of the relevant places.
•The breakfast buffet does not miss a single item that one could desire.
•The rooms are large, bed super comfortable and cleanliness is absolutely top.
•Everything at the hotel is very generous.
•Stepping inside the hotel from a busy city, one enters a wonderful space.
•The authentic decoration and colours make this beautiful hotel very original and for it to stand out compared to many of the international standard hotels which all look the same.
•We stayed 2 weeks at this hotel, initially one week and after travelling around for a few days, we decided to come back and stay at the same hotel in Bangkok.
•We loved staying here, can highly recommend it and will not ever stay anywhere else if and when we visit Bangkok again. We are very grateful to every single member of the hotel for so amazingly creating an awesome and memorable experience for us.

Leisure Family

10/10

Exceptional

04 Jan 2025

Shaparak

You cannot find a better hotel in Bangkok, in terms of friendliness, politeness, attentiveness, professionals, cleanliness and \"absolut perfection\" in every sense.
Every single member in the hotel is polite, friendly, sincerely caring and helpful.
We could not have had a more comfortable and enjoyable stay.
The hotel is walkable to most places, yet a quiet heaven (from the noise and crowd of the city) as soon as you step in.
The club lounge access is very comforting with the most efficient and absolut top staff members.
We would visit Bangkok again, 'only' to stay at this amazing hotel and the experience we have had.
We absolutely loved our stay and cannot recommend this hotel enough.

Leisure Family

10/10

Exceptional

29 Dec 2024

Sukkyung

a hotel that gave me a good memory

It's a traditional Thai hotel, but it was luxurious and pleasant. Two nights are very precious in a place with an atmosphere. I'd like to visit again.

Self

10/10

Exceptional

25 Dec 2024

Andrew

A perfect centrally located hotel for visiting Bangkok

8/10

Excellent

23 Dec 2024

Avais Aqil

Good hotel. Fantastic location. Property Could use some touch ups.

10/10

Exceptional

20 Dec 2024

Yin Long

Excellent service and amenities - really enjoyed our stay

Leisure Partner

10/10

Exceptional

20 Dec 2024

Mohammad Ridzuwan

Excellent find for a short and fuss free stay. Comfortable rooms n excellent service and hospitality by the staff team

Leisure

10/10

Exceptional

19 Dec 2024

Ann Supaporn

I enjoyed my staying at the Anantara Siam hotel very much.
And will stay there again.

Leisure Self

10/10

Exceptional

16 Dec 2024

Jacqueline

Furniture very old but room is big so we like it and the bed is super big

Leisure Family

10/10

Exceptional

14 Dec 2024

alex

Excellent experience. Team serving the lounge was exceptional. Lily was excellent.

Friends_and_family Family

10/10

Exceptional

08 Dec 2024

Craig

Enjoyable stay.

Business

6/10

Pleasant

08 Dec 2024

Julie

The room I had was dated and not of the standard I would expect for the price. While only there overnight, I was ignored repeatedly in both the lobby area and the area in the courtyard when seeking to have something to eat and drink. While the food at breakfast was passable, having to move between 3 different areas is a problem and with no explanation of the menu on the table. While the lobby is pretty, the rest of the hotel is dated and not worth the cost of the room.

Leisure Self

10/10

Exceptional

07 Dec 2024

christopher

This property was a recommendation from a friend who stayed at a different location. I cannot say enough good things about this property.

Lets start with the staff. Extremely helpful, pleasant and accommodating from the moment my taxi pulled up to the property. The staff was extremely helpful with suggestions on the easiest way to get to the sites via the transportation system. They were also helpful with recommendations of things to see in the immediate area of the property. Turn down service each day was wonderful as well.

Now, the property. It is a great property. The main lobby is elegant. There is a piano player in the bar for cocktail hour that adds to the ambiance. The gym is one of the best hotel gyms I have ever been able to have access to. The spa and staff there was great as well.

The breakfast that was provided each morning was fantastic. The variety of food and service was amazing. I recommend including it in your stay.

I would definitely stay at this property if I ever find myself in Bangkok again.

Leisure Family

10/10

Exceptional

01 Dec 2024

BENG CHIOW

Wonderful hotel

Would like to check out at 2 pm without changed

Friends_and_family Family

10/10

Exceptional

27 Nov 2024

Julia

Incredible accommodations in the heart of Bangkok

This hotel is an incredible price for the value. The room and amenities were lovely (only downside is have to pay for minibar) and there was even a turndown service with fresh orchid petals on our pillows and a towel and slippers on either side of the bed. The staff was super accommodating, the gym and pool were wonderful (except construction sounds in the afternoon at the pool - but no biggie) and the cafe was great for breakfast! Multiple metro stops within 5 mins walk, always a cab or tuktuk available. Lovely park nearby. Overall 5/5 stay!!

Partner

10/10

Exceptional

26 Nov 2024

Dorothy

Excellent location in Bangkok. Well maintained traditional Thai hotel. Restaurants were very good especially enjoyed our dining at their Guilty restaurant.
Breakfast was incredible one of best... quality & variety!
Pool needs a refurb however not very inviting (too shaded & mouldy)

Leisure Partner

10/10

Exceptional

25 Nov 2024

Maiva

Absolutely stunning lobby, entrance and service was above expected. Excellent hospitality and service in every aspect. Easy walk to shopping and dinning; train stops right outside of hotel making it an easy short hop to MBK shopping mall.

Leisure Friends

10/10

Exceptional

25 Nov 2024

jane

It was amazing! Never had such a nice hotel as this one and I’ve stayed at many nice places. This was above and beyond.
Orchards in the room!

Leisure Family

10/10

Exceptional

18 Nov 2024

RIYAD s

Outstanding Hotel in the Heart of Bangkok

The staff members were super friendly and professional. The hotel is so clean and has very high standards. This is a unique type of hotels.

Business

10/10

Exceptional

13 Nov 2024

Leonard

For those of you who can afford to do so,
I cannot recommend more highly this “Legacy” hotel smack-dab in the middle of busy Bangkok. Truly a “Grand Old Dame” of the genre. What impressed me most are two things: the remarkable level of personal attention and grace from the hotel staff (while not being intrusive) and absolutely the finest breakfast buffet in the country. The rooms are dated though in superb shape and well appointed - and the air conditioning works as it should! Do yourself a favor: start your journey in Thailand here. Rest up, eat at the hotel’s fine restaurants (my favorite is the one that serves Thai food) and then branch out. You simply cannot go wrong.

Business_and_leisure Family

10/10

Exceptional

11 Nov 2024

WING YIN

May need more staffs when serving breakfast

Leisure Family

10/10

Exceptional

09 Nov 2024

MASHAEL

Near shopping malls, cafes, toktok available for transportation near hotel

Leisure Family_with_children

10/10

Exceptional

28 Oct 2024

Benjamin

Everything is incredible here! You will not be disappointed!!

Leisure Self

10/10

Exceptional

28 Oct 2024

Jarrod

Fast and easy check in process, beautiful property/decorations, great customer service and Kasara Club staff were very attentive and helpful. Thank you!!

Leisure Partner

10/10

Exceptional

24 Oct 2024

Jinbin

The hotel staff prepared a small cake to celebrate our wedding anniversary. The room was big, spacious and tastefully furnished. The hotel also provided drinking water in glass bottles, which was better than plastic bottles in my opinion.

Gaysorn village and central world shopping malls were a short walk away. The BTS station Ratchadamri was also nearby.

Overall, Anantara Siam Bangkok hotel was value for money and we had a very pleasant stay there.

Leisure

8/10

Excellent

20 Oct 2024

Jesper

Anatara Siam is ageing gracefully. I love the old style 5 star bangkok hotels. Room is huge, well decorated and very clean. The Aqua bar inside the hotel and poolside are great additions. As it the proximity to the Siam shopping district.

Business_and_leisure Self

10/10

Exceptional

17 Oct 2024

Robert

Close to train and shopping.. moka muffen was wonderful place for pastry and food

Leisure Family

10/10

Exceptional

12 Oct 2024

Eynat

My experience from Anantra Hotel

We spent 2 nights at Bangkok in Anantra hotel which was awesome. The hotel is well designed and pleasant with diversity of great facilites (24 hour gym, restaurants, coffe, Beautiful public area..). One thing - we ate once at the Indian Accent restaurant in the hotel. the food was good, but I think the value for money is low. In a hotel like Anantra and the prices, the size of the dishes were very disappointing.

Partner

10/10

Exceptional

05 Oct 2024

Chayapon

Excellent in all area.

10/10

Exceptional

23 Sep 2024

VIVIAN

Nice staff, helpful and fast.
Excellent restaurant, excellent breakfast.
Great swimming pool.
I was upgraded to a terribly noisy room though ( from live music just downstairs).

Leisure Self

10/10

Exceptional

10 Sep 2024

Rohit

One of the best stays in Bangkok

Awesome property
Loved our room, the Grand lobby & the courteous staff

Friends_and_family Family

10/10

Exceptional

02 Sep 2024

MASHAEL

Very good location, good staff,clean rooms , breakfast buffet was excellent

Leisure Family

10/10

Exceptional

07 Aug 2024

Erika

I am pleased with the service and I enjoyed breakfast.

Leisure Family_with_children

10/10

Exceptional

07 Aug 2024

Peter

My 4th stay---I have stayed in over 25 Bangkok hotels over the years...Anantara is HE best!

Leisure Self

10/10

Exceptional

24 Jul 2024

Verified traveler

Perfect Service

I have an excellent stay at Anantara Siam Bangkok. Staff are perfect - and super nice and helpful.

Self

10/10

Exceptional

17 Jul 2024

Samiksha

The hospitality of the staff is incredible. Breakfast option is amazing and the hotel itself is maintained to very high standards. An amazing property with amazing staff. Will definitely come back again

Leisure Partner

10/10

Exceptional

14 Jul 2024

Peter

My 2nd stay. Just awesome staff. Old world elegance.
American hotels should learn from them

Leisure Self

10/10

Exceptional

12 Jul 2024

Ketan

Lovely stay

It was a very comfortable stay with some outstanding service and a nice breakfast spread. The rooms need little refurbishing but overall a very good stay.

Partner

10/10

Exceptional

07 Jul 2024

Musaed

Everything was perfect

Leisure Family

10/10

Exceptional

04 Jul 2024

Vincent

Everything was great.