Anantara Siam Bangkok Hotel | Hotel in Bangkok

| 8.8 (1212 Reviews) |  3 Bathrooms  44 Guests
Ratchaprasong Hotel | Anantara Siam Bangkok Hotel

Hotel in Ratchaprasong, Bangkok

A minute’s walk from Ratchadamri Skytrain Station, Anantara Siam Bangkok Hotel is a touch of Thai luxury in the city. The hotel features a spa, an outdoor pool and free parking. Rooms feature elegant touches of Thai culture, offering décor made of teak and Thai silk. A flat-screen TV and DVD player are provided. Grand, private bathrooms showcase elegantly carved wood furnishings. Accessible rooms are available upon request. Anantara Siam Bangkok Hotel is a 10-minute walk from Central World Plaza and Lumpini Park. Bumrungrad International Hospital is a 12-minute drive away, while Suvarnabhumi International Airport is 16 mi away. The Spa by MSpa provides the option of a spa suite with a private plunge pool and complimentary herbal tea and cookies. Guests can head for the health club which has a steam room and offers fitness classes. Younger guests can look forward to treats such as bedtime milk and cookies and a range of children’s toiletries. The hotel provides 9 restaurants and lounges including Italian cuisine and Japanese creations. Local Thai delights are featured at Spice Market while Mocha and Muffins serves a selection of cold cuts, sandwiches and fine wines. Aqua Lounge and The Terrace offer casual dining options.

Anantara Siam Bangkok Hotel is located in Bangkok.

This 424 Bedrooms Hotel is suitable for tourists and travelers. It has several amenities that would guarantee your comfort. These amenities include: Transportation/Shuttle, Sports/Activities, Restaurant, and several others. This is a 5 star rated property and has over 1212 reviews with the average score of 8.8 . Coming to Bangkok and needing a place to stay? Be it for work or for leisure, consider staying at this Hotel for your next visit, you will surely love it.

You can check the reviews and description of this 424 Bedrooms Hotel if you want to learn more about this Treehouse.com place in Bangkok. These details are authentic, as they are provided by our partner, booking.com.

This Anantara Siam Bangkok Hotel in Bangkok is well equipped and has all facilities that have been listed below. Please note that these details were shared to us by booking.com for the listed “Anantara Siam Bangkok Hotel”. We solely rely on their shared details and are regarded as “accurate”. If you have any concerns about the information or accuracy describing this Hotel, please let us know.

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155 Rajadamri Road, Siam, Bangkok, 10330, Thailand

Amenities

Air Conditioner
Parking
Pool
Designated Smoking Area
View
Balcony/Terrace
Accessibility
Transportation/Shuttle
Security/Safety
EV Charge Station
Business Services
Sports/Activities
Wellness Facilities
Spa
Restaurant
Bar
Toiletries
Guest Services
Entertainment
Breakfast
Child Friendly
Hot Tub
Internet
Laundry

Facility Overview

Breakfast
  • Kids' meals
  • Snack bar
  • Bar
  • Restaurant
  • Fruit
  • Coffee house on site
  • Breakfast in the room
  • Wine/Champagne
Parking
  • Accessible parking
  • Free parking
  • Electric vehicle charging station
  • Parking
  • Parking garage
  • Private Parking
Activities
  • Kids' club
  • Racquetball
  • Spa/Wellness packages
  • Fitness center
  • Yoga classes
  • Hot tub/Jacuzzi
  • Fitness
  • Personal trainer
  • Beauty services
  • Steam room
  • Happy hour
  • Waxing services
  • Cooking class
  • Body scrub
  • Pedicure
  • Spa facilities
  • Body treatments
  • Facial treatments
  • Manicure
  • Massage
  • Locker rooms
  • Spa
Entertainment
  • Outdoor play equipment for kids
General
  • Designated smoking area
  • Safe
  • Family rooms
  • Elevator
  • Air conditioning
  • Wifi in all areas
  • Hypoallergenic room available
  • Non-smoking rooms
Guest Services
  • Airport shuttle
  • Meeting/Banquet facilities
  • Valet parking
  • Airport shuttle (additional charge)
  • Ironing service
  • Laundry
  • Dry cleaning
  • Baggage storage
  • Tour desk
  • Room service
  • Daily housekeeping
  • Concierge
  • Babysitting/Child services
  • Fax/Photocopying
  • Business center
  • ATM on site
  • Express check-in/out
  • Currency exchange
  • 24-hour front desk
  • Hair/Beauty salon
  • Suit press
  • Invoice provided
Internet
  • Internet
  • Free Wifi
  • Wifi
Outdoors
  • Garden
  • Outdoor pool (year-round)
  • Terrace
  • Outdoor pool
Security/Safety
  • Key card access
  • Smoke alarms
  • Security alarm
  • Fire extinguishers
  • 24-hour security
  • CCTV in common areas
  • CCTV outside property
  • Linens, towels, and laundry washed in accordance with local authority guidelines
  • Use of cleaning chemicals that are effective against coronavirus
  • Guest accommodation disinfected between stays
  • Delivered food covered securely
  • Physical distancing in dining areas
  • Food can be delivered to guest accommodation
  • All plates, cutlery, glasses, and other tableware sanitized
  • Thermometers for guests provided by property
  • First aid kits available
  • Hand sanitizer in guest accommodation and common areas
  • Process in place to check health of guests
  • Shared stationery (e.g. printed menus, magazines, pens, paper) removed
  • Face masks for guests available
  • Staff follow all safety protocols as directed by local authorities
  • Physical distancing rules followed
  • Screens or physical barriers between staff and guests in appropriate areas
  • Mobile app for room service
  • Cashless payment available
Spa
  • Pool with view
  • Pool bar
  • Swimming pool
Transportation/Shuttle
  • Airport drop-off
  • Airport pickup

Policies

Check-in
The minimum age for check-in is 18
Cancellation policy
Free cancellation
Pet Policy
Pets are not allowed
Please note the name on the credit card used for the booking should correspond to the guest staying at the property, please be informed that for children under 12 years staying free of charge with existing beds, breakfast is not included, please note that the maximum number of extra beds in a room is 1. the fees for the extra bed are as follows: without breakfast: thb 2118 per bed, per person, per night, with breakfast: thb 2590 per bed, per person, per night, the property will undergo a series of phased upgrade works and enhancements from june to november 2025.

Reviews

Value for money:
8.5
Location:
9.31
Staff:
9.4
Facilities:
9.01
Comfort:
9.2
Cleanliness:
9.17
Mohamed
Sep 21, 2025 07:00:00 AM
Review Score:   9
Egypt
Reviewer Type: Solo Traveller
Travel Purpose: business
See All Reviews

Room Arrangement

Room Info Facilities
Deluxe Room
Room Type: Double
Room Size: 42 m2
1 King bed(s) Bed
2 Twin bed(s) Bed

Food & Drink

Minibar, Tea/Coffee maker, Fruit, Bottle of water, Wine/Champagne, Chocolate/Cookies

Bathroom

Bathtub or shower, Shower, Bidet, Conditioner, Shower cap, Toilet, Private bathroom, Hairdryer, Towels, Walk-in shower, Shampoo, Toilet paper, Toothbrush, Bathrobe, Bathtub, Slippers, Body soap, Free toiletries

General

Interconnecting room(s) available, Key card access, Laptop safe, Safe, Air conditioning, Trash cans, Ironing facilities, Carpeted, Iron, Smoke Alarm, Suit press, Fire extinguisher

Media & Technology

Telephone, Flat-screen TV, Satellite channels, TV, Cable channels

Services

Wake-up service, Wake-up service/Alarm clock

Kitchen

Refrigerator, Wine glasses, Electric kettle

Living Area

Sitting area, Sofa, Desk

Bedroom

Wardrobe or closet, Childrens' cribs, Alarm clock, Linens

View

City view

Accessibility

Upper floors accessible by elevator, Accessible by elevator

Pool and Spa

Shallow end, Pool towels

Room Amenities

Socket near the bed, Feather pillow, Adapter, Hypoallergenic pillow
Suite
Room Type: Suite
Room Size: 198 m2
1 King bed(s) Bed
1 King bed(s) Bed
1 Sofa bed Bed
1 Queen bed(s) Bed

Food & Drink

Bottle of water, Tea/Coffee maker

Bathroom

Conditioner, Additional bathroom, Shampoo, Slippers, Shower, Toilet, Walk-in shower, Body soap, Bathtub or shower, Shower cap, Guest bathroom, Toothbrush, Toilet paper, Free toiletries, Bidet, Private bathroom, Towels, Hairdryer, Bathtub, Bathrobe

General

Interconnecting room(s) available, Key card access, Laptop safe, Safe, Air conditioning, Trash cans, Ironing facilities, Carpeted, Iron, Smoke Alarm, Suit press, Fire extinguisher

Media & Technology

Telephone, Flat-screen TV, Satellite channels, TV, Cable channels

Services

Wake-up service, Wake-up service/Alarm clock

Kitchen

Refrigerator, Kitchenette, Electric kettle, Kitchen

Living Area

Sitting area, Sofa, Desk

Bedroom

Wardrobe or closet, Alarm clock, Walk-in closet, Linens, Childrens' cribs

Accessibility

Upper floors accessible by elevator, Accessible by elevator

Pool and Spa

Shallow end, Pool towels

Room Amenities

Socket near the bed, Feather pillow, Adapter, Hypoallergenic pillow
Deluxe Heritage Room
Room Type: Twin/Double
2 Twin bed(s) Bed
1 King bed(s) Bed
Siam Room
Room Type: Twin/Double
2 Twin bed(s) Bed
1 King bed(s) Bed
Kasara Executive Room
Room Type: Twin/Double
2 Twin bed(s) Bed
1 King bed(s) Bed
Siam Heritage Suite
Room Type: Twin/Double
2 Twin bed(s) Bed
1 King bed(s) Bed
Siam Suite
Room Type: Twin/Double
2 Twin bed(s) Bed
1 King bed(s) Bed
Anantara Suite
Room Type: Twin/Double
2 Twin bed(s) Bed
1 King bed(s) Bed
Royal Heritage Suite
Room Type: Twin/Double
2 Twin bed(s) Bed
1 King bed(s) Bed
Royal Suite
Room Type: Twin/Double
2 Twin bed(s) Bed
1 King bed(s) Bed
Garden Pool Suite
Room Type: Twin/Double
2 Twin bed(s) Bed
1 King bed(s) Bed
Garden Pool Villa
Room Type: Twin/Double
2 Twin bed(s) Bed
1 King bed(s) Bed
Double or Twin Room
Room Type: Twin/Double
2 Twin bed(s) Bed
1 King bed(s) Bed

FAQ's

Is this Anantara Siam Bangkok Hotel pet-friendly for guests?

No, pets are not allowed at this property. Check the guest reviews to learn what guests had to share.

What time is check-in & check-out at Anantara Siam Bangkok Hotel?

Check-in time for Anantara Siam Bangkok Hotel starts counting from 3:00 PM and check-out is until 12:00 PM. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

Does the Anantara Siam Bangkok Hotel have a swimming pool?

Yes, this Anantara Siam Bangkok Hotel has a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.

How much does it cost per night to stay in Anantara Siam Bangkok Hotel?

Best-rates for the Anantara Siam Bangkok Hotel starts from $228 per night with includes EV Charge Station, Wellness Facilities, Bar, Child Friendly, Transportation/Shuttle, Sports/Activities, Restaurant, Toiletries, Guest Services, Entertainment, Breakfast, Internet, Parking, Pool, Business Services, Hot Tub, Laundry, View, Security/Safety, Spa, Air Conditioner, Designated Smoking Area, Balcony/Terrace, Accessibility With all other amenities included. Treehouse Rentals offers a wide range of treehouses, forest homes, cabins, and off-grid retreats, ensuring each traveler discovers their ideal nature getaway—be it a family adventure, a peaceful retreat, or a pet-friendly retreat with the whole group.

Is Anantara Siam Bangkok Hotel a family-friendly place to stay?

Based on the information we have received from the owner or our partner, this is considered to be a family-friendly property. Families have rated this hotel 5 stars or guests have recommended them suitable for families. As reported by the owner or manager, the hotel has specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.

Is the Anantara Siam Bangkok Hotel wheelchair accessible or offer services for disabled guests?

Based on the information received from our partner, the Anantara Siam Bangkok Hotel has not specified they are wheelchair accessible. Likewise, there is not an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.

What is the minimum night stay policy for the Anantara Siam Bangkok Hotel?

Based on the information reported by the owner or manager, the Anantara Siam Bangkok Hotel indicates 1 day stay policy at this hotel. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.

What cancellation policy is in place for Anantara Siam Bangkok Hotel?

Based on the information reported by the owner or manager, details for the cancellation policy for the Anantara Siam Bangkok Hotel are as follows: Free cancellation Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

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