Anantara Siam Bangkok Hotel | Bangkok ★ Book Spa Rooms, Wellness Deals & Guest Reviews

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About the Hotel

155 Rajadamri Road, Bangkok, Thailand, 10330

Anantara Siam Bangkok Hotel, a 5-star establishment with an 8.9/10 rating, features award-winning dining and luxurious accommodations amidst a lush urban sanctuary. The hotel is equipped with a prominent Kasara Executive Lounge and offers advanced meeting facilities, ensuring an exceptional experience.

Rooms & Amenities

Elegant, spacious rooms at Anantara Siam Bangkok Hotel range from 42 to 300 m² and offer views of cityscapes, gardens, or golf courses. All suites feature marble bathrooms with separate tubs and rain showers, while guests in suites enjoy exclusive access to the Kasara Executive Lounge.

Dining Options

Dining options at Anantara Siam include several award-winning restaurants, such as Biscotti, Shintaro, and Madison, offering Italian, Japanese, and grilled specialties. The hotel also features a vibrant IV drip bar at VIVID, providing rejuvenating treatments for guests.

Leisure & Activities

Leisure facilities at Anantara Siam encompass a luxurious spa offering traditional wellness treatments, fitness center, and a tranquil outdoor pool. Guests may also explore Bangkok's vibrant surroundings, including shopping centers like CentralWorld and the lush Lumphini Park.

Business Services & Nearby Landmarks

Anantara Siam Bangkok Hotel provides excellent business services with over a dozen meeting rooms equipped with state-of-the-art technology. The hotel's central location offers convenient access via BTS to landmarks including the Grand Palace and Erawan Shrine.

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Choose your room type

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals

Premier Room

Max:

2 persons

455 sq. feet

Bed options:

1 King-size bed

City view

Shower

Bathtub

room details

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Garden Terrace Room Afternoon Tea Evening Cocktails Canapes

Max:

2 persons

560 sq. feet

Bed options:

1 King-size bed

Garden view

Shower

Coffee machine

room details

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Deluxe Room

Max:

2 persons

455 sq. feet

Bed options:

1 King-size bed

City view

Shower

Bathtub

room details

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Price and Room Availability

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Getting around

Comprehensive guide to transport options for seamless travel

City Centre

Bangkok 2.7 mi

Airports

Don Muang (DMK) 14.9 mi

Suvarnabhumi (BKK) 19.2 mi

Train

BTS-Chit Lom1700 ft

BTS-Siam3000 ft

Underground

Ratchadamri700 ft

Chit Lom1700 ft

Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

Wi-Fi

Parking

Off-site car park

Luggage storage

Locker room

24-hour services

24-hour reception

24-hour security

General

Non-smoking rooms
Wi-Fi
Parking
Safe deposit box
24-hour reception
Express check-in/ -out
No pets allowed
24-hour security
Luggage storage
Locker room
Allergy-free rooms
Lift
Currency exchange
ATM/Cash machine
Barber shop
Coffee shop
Smoke detectors
Electric vehicle charging station
Fire extinguishers
Key card access

Sports & Fitness

Fitness centre
Squash
Yoga class
Sports trainer

Guest Parking

Electric kettle

Services

Paid airport shuttle
Valet parking
Room service
Housekeeping
Laundry
Dry cleaning
Tours/Ticket assistance
Welcome drink
Happy hour

Dining

In-room breakfast
Restaurant
Poolside snack bar
Snack bar
Outdoor dining area

Business

Business centre
Meeting/ Banquet facilities
Fax/Photocopying

Children

Cots
Babysitting/Child services
Children's menu
Children's play area
Kids club

Spa & Leisure

Outdoor swimming pool
Garden area
Spa & wellness centre
Steam room
Jacuzzi
Pedicure
Manicure
Waxing
Body scrub
Facial
Treatment room
Massage
Pool with view

Room features

Air conditioning
Mini-bar
Sitting area
Dressing area
Patio
Terrace
Tea and coffee facilities
Ironing facilities

Bathroom

Free toiletries
Bathroom telephone

Self-catering

Electric kettle

Media

Flat-screen TV
HBO available
AM/FM alarm clock

Room decor

Carpeted floor

Location

155 Rajadamri Road, Bangkok, Thailand, 10330

Map view

street view

155 Rajadamri Road, Bangkok, Thailand, 10330

City landmarks

Shopping Area

MBK Center

1.1 mi

Shopping Area

Central World

3100 ft

Park

Lumphini Park

5200 ft

Museum

Jim Thompson House

1.3 mi

Gallery

Bangkok Art and Culture Centre

1.2 mi

Mall

Siam Paragon

3700 ft

88 Soi Sukhumvit 19

Terminal 21 Bangkok

1.4 mi

Aquarium

Sea Life Bangkok Ocean World

4000 ft

Museum

Madame Tussauds Bangkok

4400 ft

Mall

Siam Center

4200 ft

Pagoda

Wat Pathum Wanaram

2100 ft

154 Rama 1 Rd.

Suphachalasai Stadium

1.4 mi

Sukhumvit Road between Asoke Road and Sukhumvit Soi 23 ถ. สุขุมวิท ระหว่างถนนอโศก (ซอย 21) และส

Soi Cowboy

1.5 mi

CentralWorld 4

Ganesha Shrine

2600 ft

Monument

Victory Monument

1.7 mi

Pagoda

Wat Hua Lumphong

1.2 mi

Central World Shopping Mall

Trimurti Shrine

3300 ft

Srapathum Palace

Queen Savang Vadhana Museum

3500 ft

Museum

The Human Body Museum

2300 ft

Shopping Area

Chamchuri Square

1.2 mi

Church

Holy Redeemer Church

3900 ft

Mall

Siam Square One

2700 ft

Ploenchit - Rajdamri Roads Intersection

Ratchaprasong District

2600 ft

Wat Pho

Phra Maha Chedi Si Rajakarn

2600 ft

Museum

Suan Pakkad Palace Museum

1.4 mi

Nearby

cnr Th Ratchadamri & Th Phloen Chit

Erawan Shrine

1400 ft

Shopping Area

Amarin Plaza

1800 ft

Shopping Area

Gaysorn Shopping Centre

1600 ft

999 Ploenchit Road Gaysorn Plaza

Lakshmi Shrine

500 ft

Ratchadamri Rd

ศาลท้าวมหาพรหม Erawan Shrine

1400 ft

Restaurants

Flavors

2400 ft

518/8 Ploenchit Road Renaissance Bangkok Ratchaprasong Hotel

Shintaro

100 ft

155 Rajadamri Road

Madison

800 ft

155 Lobby Floor Four Seasons Hotel Bangkok Rachadamri Road Lumpini Subdistrict Pathum Wan District

Spice Market

500 ft

155 Ratchadamri Road Anantara Siam Bangkok Hotel

zuma

500 ft

Ground Floor

Mocha And Muffins

100 ft

155 Rajadmri Road

Aqua Bar

800 ft

155 Rajadamri Road Lumpini

The St Regis Bar

400 ft

159

VIU

500 ft

159 Rajadamri Road The St. Regis Bangkok

IGNIV Bangkok

500 ft

159 Rajadamri Road The St. Regis Bangkok

Reviews and Ratings

Reviews from guests about their experience.

56%

loved their spa retreat and can’t wait to return.

5.6/10

Guest rating

Rooms

8.6

Location

9.8

Service

9.0

Dining

7.8

4.5/5 based on 3876 reviews

#56 of 1,499 hotels in Bangkok based on Tripadvisor

Gary

United Kingdom, February 2025

5.2/10

I had a lovely stay at Anantara Siam Bangkok, where the luxurious ambiance and attentive service shone through. My corner suite offered impressive views of the city and golf course, although I found some aspects of the room to be a bit dated. The location is fantastic, with easy access to shopping and public transport, making it convenient for getting around. Overall, I enjoyed my experience, though a few updates to the facilities would enhance it further.

Rooms

7.0

Staying in a corner suite was a treat, with stunning views. The room was spacious and clean, but some features felt dated and could benefit from renovation. The carpets were a bit of a letdown, and the bathroom amenities were nice, but the setup was not as modern as I would have expected.

Service

10.0

The service was really good. Every staff member I encountered was friendly and proactive, including the team at the fitness center, who went above and beyond. I even received a pleasant surprise of fresh flowers in my room!

Location

9.0

The hotel's location is perfect for exploring Bangkok, as it's just one train stop away from major shopping areas like Siam Paragon. Plus, being next to a BTS station made it very convenient to get around the city.

Dining

8.0

Dining at the hotel was enjoyable; I particularly loved the focaccia and ossobuco truffle ravioli. However, I felt the breakfast options were somewhat limited and could use more variety to match the luxury experience.

Facilities

7.0

The hotel offers great facilities, including 24-hour room service and perfect housekeeping. I appreciated the attention to detail, but I did note that the room lacked sufficient power outlets, which could improve the overall convenience during my stay.

Joshua

United Kingdom, February 2025

6.0/10

I had a lovely stay at the Anantara Siam Bangkok Hotel, with a prime location near shopping and attractions. The room was spacious and beautifully decorated, and the staff was friendly and attentive. However, I did experience some issues with the breakfast service being a bit hectic. Overall, it was an enjoyable experience that I'd happily repeat.

Rooms

9.0

The room I stayed in was spacious and beautifully decorated, which made for a comfortable stay. I appreciated the cleanliness and the comfy bed.

Service

8.0

The staff were genuinely friendly and helpful throughout my stay. However, breakfast service was a bit crowded, and they sometimes forgot my orders.

Location

10.0

The hotel's location is fantastic, just a few minutes' walk to Central World and other major shopping areas, making it super convenient for exploring Bangkok.

Dining

8.0

The breakfast options were impressive, offering a large variety of delicious food, though it was quite busy, which caused some service delays.

Facilities

9.0

The facilities were generally well-maintained, with a lovely pool area and updated gym equipment. The attentive pool staff added to a relaxing atmosphere.

Timothy

United Kingdom, January 2025

5.2/10

I thoroughly enjoyed my stay at Anantara Siam Bangkok Hotel, where I found the location superb and the staff exceptionally welcoming. However, the breakfast service could use improvement, as I experienced some delays and confusion with my orders. Overall, it's a beautiful hotel that I would love to revisit. 😊

Rooms

10.0

My room was spacious, clean, and incredibly comfortable, providing a luxurious feel during my stay.

Service

8.0

The staff were really friendly and helpful, although the breakfast service was hectic and led to some delays.

Location

10.0

The hotel's location is ideal, just a few steps from CentralWorld and conveniently close to the Skytrain.

Dining

6.0

The breakfast buffet offered an impressive selection, but I encountered some issues with service and seating during busy times.

Facilities

9.0

The facilities were well-maintained and added to the overall experience of luxury.

Ella

United Kingdom, December 2024

5.2/10

My stay at Anantara Siam Bangkok Hotel was truly nice. The staff provided fantastic service and made me feel like royalty throughout my visit. The hotel itself is stunning and offers a peaceful retreat amidst the hustle and bustle of Bangkok. However, I did find the breakfast options somewhat repetitive after a few days, which could be improved.

Rooms

10.0

My upgraded suite was super comfortable and beautifully designed, featuring a spacious bathroom with a gorgeous tub and ample room to relax. I really appreciated the cleanliness and thoughtful amenities provided, like kids' bathrobes for my children.

Service

10.0

The service was amazing at every turn, from the warm welcome at check-in to the attentive staff who assisted me during my meals and spa treatments. They were friendly and professional, going above and beyond to cater to my needs.

Location

10.0

The hotel is perfectly situated, just an 8-minute walk to Central Market Mall and another short distance to Paragon for luxury shopping. It's a great spot for exploring Bangkok and close to the BTS station, making it very convenient.

Dining

8.0

Dining options were enjoyable, with a tasty selection available. The breakfast dishes were prepared fresh and tasted good, but I found the variety limited if staying for more than a few days.

Facilities

9.0

The facilities met all my needs, including a lovely spa where I enjoyed a rejuvenating massage. The hotel's overall atmosphere was relaxing, providing a wonderful retreat from the city's chaos.

Emerson

United Kingdom, October 2024

6.6/10

I had a wonderful stay at Anantara Siam Bangkok Hotel. The location was perfect for exploring the nearby shopping malls and the service was great, thanks to a particularly attentive staff member at the Kasara Lounge. However, the room's decor felt outdated and there were some minor issues with maintenance, which were swiftly addressed. Overall, it was a pleasant experience, but some improvements are needed in certain areas.

Rooms

7.0

The room was spacious with a comfortable bed and a large bathroom, but the decor was somewhat outdated and it felt dark even on sunny days. AC could be improved, too.

Service

9.0

Service was exemplary; staff were friendly and attentive, especially at the Kasara Lounge. They even offered me a breakfast box for my early morning departure.

Location

10.0

The location is fantastic, close to Siam Paragon, Central World, and various dining options. It made exploring Bangkok super convenient.

Dining

9.0

Breakfast was a highlight, featuring a wide variety to cater to different dietary needs. I loved the fresh options available in the al fresco dining area.

Facilities

8.0

The hotel offered a range of amenities, from room service to a reliable airport shuttle. However, there were minor hiccups, like the checkout process being slow due to system issues.