Name: The Siam
Address: 3/2 Thanon Khao, Vachirapayabal, Bangkok, Bangkok, 10300, Bangkok, 10300, TH
Price range: from ~$450–650/night

Live rates

Rooms and rates at The Siam

Choose dates to see live prices for every room at The Siam. You sign in only when you book, or to book with partner perks.

From our guides

Our take on The Siam

“Bill Bensley's 2012 Art Deco-inspired estate in old Dusit, owned by the Sukosol family: suites and pool villas, antiques everywhere, a Muay Thai ring and a boat shuttle downriver; Bangkok's most romantic hideaway, well upriver from the hotel strip.”

From our guideThe Best Luxury Hotels in Bangkok, Honestly Rankedfrom ~$450–650/night

The hotel

About The Siam

Luxurious Spa and Recreational Amenities

Indulge in massages, body treatments, and facials at the spa. Enjoy the outdoor pool, sauna, and 24-hour fitness center for relaxation.

Dining Options and Entertainment

Savor Thai cuisine at Chon Restaurant or opt for 24-hour room service. Unwind at the bar/lounge, poolside bar, or coffee shop/cafe.

Elegant Accommodations and Event Spaces

Stay in uniquely decorated guestrooms with fireplaces and indoor private spa tubs. Take advantage of the business center, conference space, and free shuttle service to the cruise ship terminal.

Rooms and suites

Where you'll stay at The Siam

Siam Suite
- 80 m² · 861 sq ft
- 1 king bed
- Sleeps 3
River View Suite
- 102 m² · 1,098 sq ft
- 1 king bed
- Sleeps 4
Premier River View Suite
- 100 m² · 1,076 sq ft
- 1 king bed
- Sleeps 4
Riverside Pool Villa
- 130 m² · 1,399 sq ft
- 1 king bed
- Sleeps 3
Courtyard Pool Villa
- 130 m² · 1,399 sq ft
- 1 king bed
- Sleeps 3
Premier Garden View Suite
- 100 m² · 1,076 sq ft
- 1 king bed
- Sleeps 4
Garden View Suite
- 90 m² · 969 sq ft
- 1 king bed
- Sleeps 4

Amenities

What's on site

Pool & wellness

Fitness facilities
Full-service spa
Pool umbrellas
Billiards or pool table
Pool sun loungers
24-hour fitness facilities
Sauna
Steam room

Food & drink

Free breakfast
Free continental breakfast
Couples/private dining
Continental breakfast

Internet & work

Conference space
Safe-deposit box at front desk
Internet access in public areas - high speed
Computer station
Banquet hall
Free WiFi
24-hour front desk

Parking & transport

Free airport transportation
Free cruise terminal shuttle
Parking (limited spaces)
Free self parking
Airport transportation - pickup (surcharge)
Covered parking

Family

Supervised childcare/activities

Accessibility

Wheelchair accessible

Services

Porter/bellhop
Express check-out
Tours/ticket assistance
Luggage storage
Express check-in/check-out
Concierge service

General

Shopping on site
Library
Free newspapers in lobby
Limo or town car service available
Marina on site
Smoke-free property
Wedding services
Boat tours on site
Books
Proposal/romance packages available
Terrace
Garden

Gallery

Photos of The Siam

Guest reviews

What guests say

Guests praiseOutstanding serviceBeautiful surroundingsDelicious food

Guest scores and reviews as published on our live-rates booking platform. Facts checked November 2026.

Good to know

Planning a stay at The Siam

Address: 3/2 Thanon Khao, Vachirapayabal, Bangkok, Bangkok, 10300, Bangkok 10300
Check-in and check-out: Check-in from 2:00 PM
Nearest airport: Suvarnabhumi Airport (BKK)

House rules

Reservations are required for massage services and spa treatments. Reservations can be made by contacting the hotel prior to arrival, using the contact information on the booking confirmation. One child 12 years old or younger stays free when occupying the parent or guardian's room, using existing bedding. No pets and no service animals are allowed at this property. Cashless payment methods are available for all transactions. Contactless check-in and contactless check-out are available. This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).
A deposit may be required at the property.

Biirdee · Preferred Partner

Book The Siam with perks

Book a room yourself from the live rates above, or ask a concierge: they check availability at The Siam and the partner perks your stay qualifies for, at the same rate as booking direct.