155 Rajadamri Road, Siam, Bangkok, Thailand - Pathum Wan
4.7
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Deluxe Room
452 sq ft
Bathrobe
Slippers
City view
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Deluxe Room
Flexible Rate
2 adults
Breakfast included
Flexible Rate
2 adults
Early Booking Rate - 7 days
2 adults
Breakfast included
Early Booking Rate - 7 days
2 adults
Garden Terrace Room
559 sq ft
King size bed
Kettle
Mini-bar
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Garden Terrace Room
Stay Longer 3 Nights
2 adults
Breakfast included
Flexible Rate
2 adults
Breakfast included
Early Booking Rate - 7 days
2 adults
Breakfast included
Kasara Club Room
904 sq ft
Bathroom
Bathtub
Shower
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Kasara Club Room
Stay Longer 3 Nights
2 adults
Breakfast included
Flexible Rate
2 adults
Breakfast included
Early Booking Rate - 7 days
2 adults
Breakfast included
Siam Suite
775 sq ft
Soundproof rooms
Wake-up service
Bathrobe
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Siam Suite
Stay Longer 3 Nights
2 adults
Breakfast included
Flexible Rate
2 adults
Breakfast included
Early Booking Rate - 7 days
2 adults
Breakfast included
One Bedroom Suite
904 sq ft
City view
King size bed
Single bed
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One Bedroom Suite
Stay Longer 3 Nights
2 adults
Breakfast included
Flexible Rate
2 adults
Breakfast included
Early Booking Rate - 7 days
2 adults
Breakfast included
Two Bedroom Family Suite
1356 sq ft
Soundproof rooms
Wake-up service
Bathrobe
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Two Bedroom Family Suite
Stay Longer 3 Nights
4 adults
Breakfast included
Flexible Rate
4 adults
Breakfast included
Early Booking Rate - 7 days
4 adults
Breakfast included
Grand Premier Room
452 sq ft
Soundproof rooms
Wake-up service
Bathrobe
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Grand Premier Room
Early Booking Rate - 7 days
2 adults
Breakfast included
Early Booking Rate - 7 days
2 adults
Flexible Rate
2 adults
Flexible Rate
2 adults
Breakfast included
Royal Suite
1356 sq ft
Soundproof rooms
Wake-up service
Bathrobe
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Royal Suite
Early Booking Rate - 7 days
2 adults
Breakfast included
Stay Longer 3 Nights
2 adults
Breakfast included
Flexible Rate
2 adults
Breakfast included
Premier Room
452 sq ft
Coffee maker
Room service
Complimentary bottle of water
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Premier Room
Flexible Rate
2 adults
Breakfast included
Flexible Rate
2 adults
Early Booking Rate - 7 days
2 adults
Breakfast included
Early Booking Rate - 7 days
2 adults
Location
Anantara Siam Bangkok Hotel is situated in the heart of one of the world’s most enigmatic capital cities, and within the Ratchaprasong shopping and entertainment district. This luxury urban retreat is next to the sky train station BTS Ratchadamri that connects visitors to the entire city with ease. Lumpini Park and Bangkok’s best shopping is nearby, while Suvarnabhumi International Airport is 25 km away.
155 Rajadamri Road, Siam, Bangkok, Thailand - Pathum Wan
Amenities
Entertainment & Leisure
Outdoor swimming pool
Pool beds
Kid's club
Children's playground
Pianist
Dining
Restaurant
Buffet breakfast
Bar
Pool bar
Snack Bar
Room service
House Rules
Pets not allowed
Parking Facilities
Private parking
Valet parking
Sports & activities
Squash
Yoga
Transport Services
Airport transfer
Airport transfer - round trip
Limousine service
Shuttle service
Cleaning Services
Dry cleaning
Laundry facilities
Ironing service
Shoeshine
Reception services
24-hour front desk
Reception
Concierge
Currency exchange
ATM/cash machine on site
Express Check-in / Check-out
Luggage storage
Tourist information
General services
Wi-Fi
Wedding
Babysitting
Welcome drink
Honeymoon
VIP Facilities
Daily newspaper
General amenities
Gift Shop
Air conditioning
Elevator
Garden
Safety deposit box
Shops in hotel
Terrace
Wellness facilities
Spa
Wellness facilities
Massage
Indoor jacuzzi
Sauna
Fitness centre
Hairdresser
Non-smoking rooms
Business facilities
Business centre
Conference facilities
Executive floor
Fax/photocopying
Meeting/Banquet Facilities
Overhead projector
Room services & amenities
Family rooms
Allergy-free rooms
Conditions
Check-in/ Check-out
Check-in 03:00 PMCheck-out 12:00 PM
Credit cards accepted by the hotel
Visa, MasterCard, American Express, Japan Credit Bureau (JCB)
About this property
Location
Thailand>Bangkok>Pathum Wan
Number of rooms
312
Anantara Siam Bangkok Hotel
Reviews
Tripadvisor Reviews (5598)
4.7 /5This average is based on 5598 reviews
Cleanliness
Sleep quality
Value
Service
Location
A
Alina2012BangkokBangkok April 2026
Gym membership fees off the charts !
Love this hotel for so many reasons - quality of product, Biscotti one that I go back to time and time again. I had seen that renovation had been ongoing at the pool and gym and must say it all looks ...
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4
424sangcApril 2026
Best thing pool and great service
I like the pool
And Mr Kom provide us best service
A
aunchatrpApril 2026
Marvelous!
The renovation of the room is so elegant and comfortable. The service is excellent;
especially Mr.Arbell. He has the look, the smiles and the kind(ness).
I
Iqbal2025Singapore April 2026
Experience
My sincere compliments to the Anantara Siam staff ..
My first mention is Mr. Gopal Kadkade.
I am in this hotel ONLY bcos of the relentless effort made by him to ensure that against all odds , I cho...
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D
DidoddHua Hin, Prachuap Khiri Khan Province April 2026
Great Stay Experience
Excellent hospitality! I visited with my family (2 elders) and had such a lovely time enjoying afternoon tea, breakfast, and the spa. Very energetic and polite staff. Thanks for creating such a good m...
Gym membership fees off the charts !
Love this hotel for so many reasons - quality of product, Biscotti one that I go back to time and time again. I had seen that renovation had been ongoing at the pool and gym and must say it all looks ...
show more