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Based on 1594 guest reviews
| Check In: | 3:00 PM |
| Check Out: | 12:00 PM |
| Year of Last Renovation: | 2026 |
| Floors: | 9 |
| Rooms: | 335 |
| Corridors: | Both Interior and Exterior Hallways |
| Non Smoking Rooms: | 335 |
| Handicap Rooms: | 2 |
| Rooms with 1 Bed: | 234 |
| Rooms with 2 Beds: | 101 |
| Suites: | 69 |
| Room Windows: | Windows Don't Open |
| Cleaning Frequency: | Daily |
| Meeting Rooms: | 1 View Spaces |
| Meeting Space: | 23621 sq. feet |
| Banquet Space: | Holds 1000 people |
| Dist. to Food/Bars: | On-site |
| Dist. to 24hr Restaurant: | On-site |
| Dist. to Nearest Gym: | On-site |
| Pool Info: 25 meters outdoor swimming pool | |
| Cancellation: Cancellation policy depending on number of room & seasonality | |
| Typical Group Deposit: | 50 |
| Total Taxes: | 7.00% |
| Total Misc Fees: | $10.00 USD (mandatory resort fees/taxes) |
| VAT: Value Added Tax: | 7.00 VAT % Exclusive |
| Rooms Wireless Internet Fee: | 0.00 Per Day |
| Rooms Wired Internet Fee: | 0.00 Per Day |
| Avg. Continental Breakfast Cost: | 1500.00 Per Person (Price subject to 17.7%) |
| Avg. Plated Breakfast Cost: | 1500.00 Per Item (Price subject to 17.7%) |
| Avg. Buffet Breakfast Cost: | 1500.00 Per Person (Price subject to 17.7%) |
| Avg. Plated Lunch Cost: | 2000.00 Per Person (Price subject to 17.7%) |
| Avg. Buffet Lunch Cost: | 2000.00 Per Person (Price subject to 17.7%) |
| Avg. Boxed Lunch Cost: | 1200.00 Per Person (Price subject to 17.7%) |
| Avg. Plated Dinner Cost: | 2400.00 Per Person (Price subject to 17.7%) |
| Avg. Buffet Dinner Cost: | 2400.00 Per Person (Price subject to 17.7%) |
| Morning Break Cost: | 1500.00 Per Person (Price subject to 17.7%) |
| Afternoon Break Cost: | 1500.00 Per Person (Price subject to 17.7%) |
| Banquet Hosted Bar: | 2000.00 Per Person/Per Hour (Price subject to 17.7%) |
| Banquet Reception w Hors d'oeuvres: | 2300.00 Per Person (Price subject to 17.7%) |
Suvarnabhumi International Airport (BKK) - 26.8 km., 45 mins.
Airport Shuttle? Yes! There is an airport shuttle.Buffet breakfast available from 06:30 hrs. - 10:30 hrs.
Yes! Pets are allowed.
not exceeding 7 kg per dog or cat only
Free parking
Wi Fi is complimentary
Below are the meeting, banquet, conference and event spaces at Anantara Siam Bangkok Hotel.
Feel free to use the Anantara Siam Bangkok Hotel meeting space capacities chart below to help in your event planning. Hotel Planner specializes in Bangkok event planning for sleeping rooms and meeting space for corporate events, weddings, parties, conventions, negotiated rates and trade shows.
| Meeting Room Name | L x W x H (Meters) | Size (sqm.) | Banquet 5'/6'  | Crescent | Classroom | Hollow Square  | U-Shape | Boardroom | Convention 8'/10'  | Theater | Reception | Regist. Desk  |
| Ballroom | 37 x 23 x 6 | 832.5 | 320/400 | 280 | 400 | 60 | 50 | 40 | --/-- | -- | 700 | -- |
Close This BallroomMeeting facilities with convenient travel links in downtown BangkokWith a prestigious central address and easy access by skytrain, Anantara Siam Bangkok Hotel is the perfect luxury location for your meeting or event. Conferences for over 800 delegates take place against iconic architecture and Thai decor. Over a dozen meeting rooms with state-of-the-art technology make brainstorming and team-building events in Bangkok a breeze. Tailor each experience with dining, themed and entertainment options arranged by a dedicated events coordinator. Enjoy the gracious hospitality for which Anantara is known. Room Type: Ballroom Total Size: 8961.0 Sq. Mi Dimensions: 37 x 23 x 6 M. Floor Level: Ground Level Power Outlets: 12 Columns: 0 Windows: 5 Natural Light?: Yes Obstructions? No Built In Screens? Yes Built In Stage? No Built In A/V? Yes Amenities Available
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Check in time is 3:00 PM based on the hotel's local time. Early check in may be available if requested at the front desk on the day of check-in.
Check out time is 12:00 PM based on the hotel's local time. Late check out may be available if requested at the front desk during your stay.
There are 335 sleeping rooms in the hotel.
Yes, they have 1 meeting room that can support various table layouts.
Buffet breakfast available from 06:30 hrs. - 10:30 hrs.
Free parking
Wi Fi is complimentary
Sorry, this hotel does not offer AAA hotel discounts at this time.
Sorry, this hotel does not offer senior hotel discounts at this time.
Yes, there is a gym/fitness area available on-site at the property.
Yes, there is a pool on-site at the property. 25 meters outdoor swimming pool.
