The Siam is an ultra-luxury urban resort set on three lush acres along the quieter city side of the Chao Phraya River in Bangkok’s historic Dusit district. Designed by renowned architect Bill Bensley this striking masterpiece blends Art Deco elegance with Thai antiques creating a sanctuary that feels part private residence part museum and part riverside retreat. With just 38 exceptionally spacious suites and pool villas The Siam offers one of the most exclusive stays in the city. Each accommodations is individually designed featuring soaring ceilings curated turn of the century artworks plush king size beds, and the discreet service of a personal butler where luxury is defined by space privacy, and quiet sophistication. Culinary experiences unfold in serene character rich settings. Guests may savor refined Thai cuisine at Chon Thai Restaurant enjoy contemporary bistro favorites and classic cocktails at Deco Bar and Bistro relax by the pool at Bathers Bar or indulge in private sunset drinks aboard the hotel’s elegant teak Sala Thai boat cruising the river. Wellness is elevated to an art form at Opium Spa offering bespoke facial body and massage therapies using prestigious Swiss and organic skincare brands alongside steam rooms, saunas, private yoga Tai Chi, and a gymnasium complete with a Muay Thai boxing ring. Beyond indulgence The Siam invites discovery through its remarkable collection of antiques a vinyl library, screening room, riverside infinity pool, private pier, art gallery, and thoughtfully curated cultural experiences including Thai cooking classes, Muay Thai training, sacred Sak Yant, and timeless wet plate photography. The Siam is located 1.9 mi away from Vimanmek Teak Palace and 3.1 mi away from the popular Grand Palace. Suvarnabhumi International Airport is located 22 mi away. Free shuttle boat from the hotel to Sathorn Pier is available from 10:00-18:00 hrs. The villas and the suite are tastefully decorated and equipped with air conditioning, a TV and a mini-bar. Guests can also enjoy a fresh fruit basket and access to unlimited local phone calls. All stylish bathrooms are fitted with a bathtub and shower facilities.
Couples in particular like the location – they rated it 8.5 for a two-person trip.
Distance in property description is calculated using © OpenStreetMap
Most popular amenities
- 2 swimming pools
- Free Wifi
- Airport shuttle
- Family rooms
- Non-smoking rooms
- Fitness center
- Free parking
- Spa and wellness center
- Bar
- Breakfast
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Restaurants
- CuisineThai
- Open forBreakfast • Lunch • Dinner
- AmbienceFamily-friendly • Traditional • Romantic
- CuisineInternational
- Open forBreakfast • Lunch • Dinner
- AmbienceFamily-friendly • Traditional • Modern • Romantic
Resort facilities at The Siam
Most popular amenities
- 2 swimming pools
- Free Wifi
- Airport shuttle
- Family rooms
- Non-smoking rooms
- Fitness center
- Free parking
- Spa and wellness center
- Bar
- Breakfast
House rules
Child policies
Children of all ages are welcome.
Children 12 and above will be charged as adults at this property.
To see correct prices and occupancy info, add the number and ages of children in your group to your search.
Crib and extra bed policies
Prices for cribs and extra beds aren't included in the total price. They'll have to be paid for separately during your stay.
The number of extra beds and cribs allowed depends on the option you choose. Check your selected option for more info.
All cribs and extra beds are subject to availability.




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.
The gala dinner for 31 December 2026 is not included in the accommodations price and can be booked separately upon request.
Adults (12 years and older): THB 24,600
Children (5 years to 11,99 years): THB 12,300