9.7 Exceptional Based on 99 reviews
Editor's Pick

"Art Deco design and museum-quality artifacts define this riverside retreat. A private boat shuttle connects guests to city piers, while the infinity pool sits directly on the Chao Phraya River. Best for culture lovers, less so for anyone needing frequent transport."

From US$ 644 US$ 573 per night
Save 11%
Check-in
25 Sept 2026
Check-out
26 Sept 2026
Guests
2 guests

Adults:

2

Children:

0
  • Free cancellation
    on many rooms
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Why guests choose The Siam

  • Private Pool Villas
    Courtyard & riverside
  • Opium Spa
    Ayurveda & Reiki
  • Chon Thai
    Century-old teak houses
  • Riverside Location
    Private pier & shuttle
  • Muay Thai
    Expert coach programs
  • Personal Butler
    In-villa dining setup

Overview

Situated 1.8 miles from the octagonal Mahakan Fort in Bangkok, the luxury The Siam Hotel Bangkok offers a private art gallery. Standing only a few steps from Center One Shopping Plaza, the hotel with views of the urban features a steam room and a sauna.

Located in a historical district, this Bangkok hotel is 25 minutes' walk from Santichaiprakarn Riverside Park. The Siam Bangkok is also 100 feet from Chao Phraya River. Also, Sukhothai Palace is situated around 5 minutes' walk away. Sanam Luang Park is 2 miles away, and BTS-Nana train station is situated 4.1 miles from the accommodation. This 5-star hotel is in proximity to Si Yan Intersection bus station.

The Siam has 38 rooms, comprising a dressing room and a seating area. A flat-screen TV with satellite channels, along with a mini fridge bar, are offered. Bedrooms come with oversized king beds. Bathrooms are equipped with a separate toilet and a shower, as well as comforts such as hair dryers and bathrobes.

This accommodation welcomes guests with a daily continental breakfast. The hotel features 2 restaurants onsite. You can also try classic cocktails and light snacks at the lounge bar. Deco Bar & Bistro is adjacent to The Siam Hotel, 100 feet away.

  • Check-in
    from 14:00 until 23:30
  • Check-out
    from 06:00 until 12:00
  • Hotel class
    5 stars
The Siam
Our tips

Should you book The Siam?

Perfect if you
  • Want to enjoy refined Thai cuisine at the on-site Chon Thai Restaurant.
  • Want to relax by the riverside infinity pool on the Chao Phraya River.
Maybe skip if you
  • Traveling with a pet - the hotel does not allow pets on the property.
  • Expect a free airport shuttle - the service is available for an additional fee.
Best for
  • Sunset cruises on the hotel's private teak Sala Thai boat

Facilities of The Siam

General
  • No smoking on site
  • Wi-Fi
  • Parking
  • Safe deposit box
  • 24-hour reception
  • VIP check-in/ -out
  • Express check-in/ -out
  • No pets allowed
  • 24-hour security
  • Luggage storage
  • Lift
  • Currency exchange
  • ATM/Cash machine
  • Barber shop
  • Coffee shop
  • Vending machines
  • Smoke detectors
  • Fire extinguishers
Dining
  • Electric kettle
  • Restaurant
  • Bar/ Lounge area
  • Dinner
  • Special diet menus
Leisure & Sports
  • Outdoor swimming pool
  • Beach umbrellas
  • Sun loungers
  • Live entertainment
  • Sun terrace
  • Garden area
  • Spa & wellness centre
  • Sauna
  • Steam room
  • Massage
  • Fitness centre
  • Cycling
  • Billiard tables
  • Yoga class
  • Sports trainer
  • Pool with view
The Siam Guest Services
  • Paid airport shuttle
  • Room service
  • Housekeeping
  • Car hire
  • Laundry
  • Dry cleaning
  • Tours/Ticket assistance
  • Business centre
  • Meeting/ Banquet facilities
  • Fax/Photocopying
Room Amenities
  • Air conditioning
  • Mini-bar
  • Soundproofed rooms
  • Sitting area
  • Dressing area
  • Patio
  • Terrace
  • Tea and coffee facilities
  • Free toiletries
  • Flat-screen TV
  • AM/FM alarm clock
  • Cots
  • Babysitting/Child services
  • Children's pool
  • Game room
  • Parquet floor

Policies

The Siam applies these conditions to all bookings.
Check-in / Check-out
Check-in
from 14:00 until 23:30
Check-out
from 06:00 until 12:00
Important info
  • Children and extra beds
  • Maximum capacity of extra beds in a room is 1.

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Check-in
25 Sept 2026
Check-out
26 Sept 2026
Guests
2 guests

Adults:

2

Children:

0
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