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3/2 Thanon Khao, Vachirapayabal, Dusit, Bangkok, 10300 (show map)
Resort Overview

Lock in a great price now and relax with our Price Guardian working for you
Hotel prices fluctuate. Book now, we will check prices each day for you and then let you know how to re-book if an even better price becomes available.Rooms List
Setup a Price Alert for The Siam
Each day we'll check prices and send you an email for your selected dates at The Siam. If you don't have specific dates but would like to check prices for say next weekend or say next month we can check the price too.
When the hotel goes on sale you will know straight away from the daily email and be able to book with confidence that you've got excellent value.
Facilities of The Siam
General
Free parking, On-site parking, Parking, WiFi everywhere
Activities
Billiards
Services
Free WiFi, Internet services, WiFi
Food & Drink
Bar, Restaurant, Room service, Special diet menus (on request)
Pools and wellness
Fitness centre, Massage, Outdoor pool, Sauna, Spa and wellness centre
Transportation
Airport shuttle, Airport shuttle (surcharge), Car hire
Front-desk/reception area services
24-hour front desk, ATM/cash machine on site, Concierge service, Currency exchange, Express check-in/check-out, Luggage storage, Private check-in/check-out, Safety deposit box
Common areas
Garden, Sun terrace
Entertainment and children services
Babysitting/child services
Cleaning services
Daily maid service, Dry cleaning, Laundry
Business facilities
Business centre, Fax/photocopying, Meeting/banquet facilities
Shops
Barber/beauty shop
Miscellaneous
Air conditioning, Designated smoking area, Lift, Non-smoking rooms, Non-smoking throughout, Soundproof rooms
Room facilities [ These may vary room to room ]
Air Conditioning, Alarm clock, Balcony, Bath, Bathrobe, Bathroom, Cable Channels, Coffee machine, Desk, Dressing Room, Electric kettle, Fan, Flat-screen TV, Free toiletries, Garden view, Hairdryer, Hardwood/Parquet floors, Mosquito net, Private Pool, Radio, Riverview, Safety Deposit Box, Seating Area, Shower, Slippers, Sofa, Telephone, Terrace, Toilet, Wake-up service, Wardrobe/Closet
Hotel Policies
Check-In
14:00:00- hours
Check-Out
-12:00:00 hours
Cancellation / Prepayment
Cancellation, prepayment and 'book now pay later' policies vary according to room type. Please check the room conditions when selecting your room above.
Accepted credit cards
The hotel reserves the right to pre-authorise credit cards prior to arrival.
The fine print
Please note that the property provides free shuttle boat from the hotel to Bangkok’s central Sathorn Pier from 10:00-23:00 hrs.Please note that room rates on 31 Dec 2020 include a gala dinner. Extra guests will be charged separately.
Traveller reviews

“Best hotel I stayed (ever?)”
09 Feb 2025
Amazing building, superbe art exhibition, cool shop in the lobby, excellent service (paid for my taxi coming to the airport as I had no local currency) , lovely pool by the river, taxi boat …. Every thing was a treat

“Enchanting The Siam Hotel .. still enchants your dreams after returning home”
07 Jan 2025
My Husband & I are still dreaming about our 3 night stay at this truly exquisite Hotel, THE SIAM, designed by Bill Bensley a famed architect. It was the HI-LIGHT of our 3 week Thailand trip. From the minute you enter the hotel, you are whisked away into what feels like a film set. The aesthetics of old world antiques and modern luxury finely tuned into the most perfect setting in every corner you turn and every room. Truly breath taking!!! The Bed was utopia… we’d never slept so good!! Our personal Butler Sumet, was an absolute treasure!! I need to mention the “ French toast” oh my goodness ….. I’ve never eaten anything so deliciously amazing for breakfast, We cannot rave enough about this hotel - experience!! We look forward to returning asap

“Superb”
15 Jul 2024
The staff were amazing especially, Sumet. We loved everything about our stay and it was a wonderful place to finish off our 3 week holiday.