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Choose Your Room
We recommend booking a stay with free cancellation in case your plans change.
Deluxe Room
- Blending inviting comforts and tasteful luxury, these rooms exude the warmth of home with unique Thai touches. A sophisticated sense of destination pervades each room as you enjoy tropical garden views or the private golf course of the Royal Bangkok Sports Club. Soak in the deep tub of your marble bathroom after exciting city days
- 42 square metres
- Located on the 2nd to 9th floors
- Tropical garden, golf course or city views
BEST FLEXIBLE RATE
You have until January 28, 2026 to cancel this reservation without penalty.
STAY LONGER WITH BREAKFAST
Breakfast Included
Reservation is non-refundable; no cancelation without penalty.
1 Twin bed, 1 Double or Full bed
- 42 Square Meters twn or Double contemporary thai charm
BEST FLEXIBLE RATE
You have until January 28, 2026 to cancel this reservation without penalty.
STAY LONGER WITH BREAKFAST
Breakfast Included
Reservation is non-refundable; no cancelation without penalty.
Guest room
- Siam room 42 Square Meters refined amenities and elegant details
BEST FLEXIBLE RATE
You have until January 28, 2026 to cancel this reservation without penalty.
STAY LONGER WITH BREAKFAST
Breakfast Included
Reservation is non-refundable; no cancelation without penalty.
Please note, room photos and descriptions are representative of the room category. Actual rooms may vary from what is shown.
About the Hotel
Anantara Siam Bangkok Hotel offers discerning travellers a prestigious retreat to enjoy life's finer pleasures and engage in soulful, original journeys. Strategically situated in the heart of the city, Anantara Siam Bangkok offers easy access for exploring everything Bangkok has to offer, whether you're staying with us for business, shopping, cultural sightseeing or a cruise on the Chao Phraya River. Located in the heart of the Ratchaprasong shopping and entertainment district, our luxury urban retreat is just adjacent to BTS sky train Ratchadamri station and one kilometre from the subway, connecting you to the entire city with ease.
Location
Anantara Siam Bangkok Hotel
155 Rajadamri Road
Bangkok, Thailand
10330
Nearest Airport: BKK
Features and Amenities
- General Information
- Non-Smoking Property
- Dining
- Pool Bar
- Bar & Lounge
- Restaurants
- On-Site Amenities
- Concierge
- Pool
- Shoe Shine Service
- Spa on Property
- Laundry Service
- Fitness Center
- WiFi
- Currency Exchange Service
- Sauna
- Butler Service
- 24-Hour Front Desk
- Hot Tub
- In-Room Amenities
- Air Conditioning
- In-Room Safes
- Mini Bar
- Flat-Screen Televisions
- Blackout Curtains
- Business
- Business Center/Services
- Meeting Rooms
- Conference Facilities
- Family
- Babysitting
- Kids Club
- Children's Menus
- Play Area
- Children's Programs
- Interests
- City
- Hotels
- Signature Perks
Reviews for Anantara Siam Bangkok Hotel
Traditional and modern in one!
beautiful hotel rooms with great service and food located in central Bangkok close to shopping and feeling safe strolling around the city.
skilbach - Vancouver, Canada
Excellent, the staff are amazing! 🤩
Exceptional. Beautifully decorated for Christmas. Staff amazing, Special shout out to Bear , and Honey in Madison’s Restaurant, service and food outstanding. Also a huge shout out to the handsome Mexican Chef, who did the tuna carving of the sashimi , on Christmas Day. What a lovely man he is, so friendly and engaging, an asset to the hotel.
GallopingGourmetjsy - Phuket, Thailand
Response to feedback redquest
Exellent custThe staff at this hotel provide truly world-class service; every team member I encountered was professional, welcoming, and went above and beyond to ensure a pleasant stay. However, the property is currently undergoing much-needed renovations that are creating a significant inconvenience for guests. The persistent, strong odor of fresh paint throughout the hallways and rooms is overwhelming and disruptive. While the upgrades are necessary, it would be far better for the hotel to temporarily close for a full refurbishment rather than compromising the guest experience with these fumes. It is a shame to see such excellent service overshadowed by an uncomfortable environmentomer service overall
ssamunete - Lusaka Province, Zambia
Wonderful family stay
Wonderful family staycation we enjoyed at Anantara Siam Bangkok V comfortable room , breakfast spread and an excellent service Hotel is under renovation , evening club and lift to our floor was not working but we were informed So that’s fine
abhijit2025
AMAZING HOTEL STAY!!
this hotel was definitely a 10/10! The staff was super polite and very accommodating in every way and the food was great!!
breannao120 - Charlotte, North Carolina
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