The Siam Hotel

  • A single point of contact, no matter your destination

    A single point of contact, no matter your destination

    From your very first booking with us, one of our 30 Guest Experience Managers is assigned to you. That's the person who will accompany you on all your travels. A weekend getaway to the jagged mountains of Italy, a family holiday to Asia or a recommendation of a new restaurant to try, there is nothing your GEM can't help you with, and over time, your tastes and preferences will become theirs so they can better assist you.

  • Benefits that just get better with each reservation

    Benefits that just get better with each reservation

    One of the high points of our partnership with the hotels invited to join our Collection is the exclusive benefits they are willing to offer to our members. And these benefits just get better with each reservation you make! On your first booking with us, this means the best room in the category you choose, and a room upgrade subject to availability.

  • A label of exception in hospitality

    A label of exception in hospitality

    Grand Luxury is a collection of 450 exceptional hotels across the globe, but how do we choose these addresses that we recommend? We do it through an in-depth analysis of every property, and demanding quality controls and evaluations by our founders themselves, Ivan and Rouslan Lartisien, with nothing but excellence in mind. The Collection is also reviewed every year and only the hotels that our members systematically rate ‘Remarkable' are retained.

  • They consider us the benchmark of excellence in hospitality

    They consider us the benchmark of excellence in hospitality

    A passion for hotels and a commitment to outstanding service is at the core of everything they do and today, they have built a hugely loyal following who come to Grand Luxury Hotels for the unparalleled service and upgrades, the concierge service and personalised assistance. — FORBES

    “Grand Luxury Hotels helps me find the best hotels available in the city to which I travel and to sort out any issues that may arise during my stay.” U.E. (Germany)

Scroll to the right right to see more


travelers choose Grand Luxury ?

This collaboration between Thai pop star Krissada Sukosol Clapp and designer Bill Bensley makes for one of the best-looking hotels this side of Thailand.

Kindly note that the Welcome Building will be closed due to refurbishment works from September 9th to early November. In the meantime, guests will be welcomed directly at the Main Residence. The Siam draws inspiration from Paris’ Musée d’Orsay. Saying tha...

Our selection of rooms and suites

Rooms and suites

Our travelers give their opinion

  • Leigh G.

     - États-Unis d'Amérique


    A Grand Luxury client since May 2019, privilege

    The staff and art make the hotel!! They are exceptional, except perhaps dining service providers. They were less friendly and didn’t deliver what they said they would on a few occasions. It is a little far from city and rooms need a little TLC ( leaking shower, torn bed cover, step down into shower and toilet). Nevertheless, it is a special place and the cooking class was a BIG highlight of our whole trip!

  • Thomas C.

     - États-Unis d'Amérique


    A Grand Luxury client since April 2019, privilege

    One of the best hotel experiences I’ve had in years. Unique and comfortable ambiance with perfect service from nicest attentive staff

  • Albert D.

     - Pays-Bas


    A Grand Luxury client since February 2017, connoisseur

    Great AMAZING hotel. However I would like to inform you of the following: We had booked the Siam Suite, which is the room we were given at our arrival. No upgrade, which is no problem, as we know it is only possible if there is availability. Once we were in the room, we were very surprised that there are NO windows in this type of room. Very claustrophobic feeling. We were told all rooms in this category were without windows! We asked for a different room and were upgraded to a River View Suite at no additional charge. This room was perfect. I think it would be wise to inform your guests that the Siam Suite has no windows. I also think you should contact the hotel, as it appears they DID have availability for an upgrade after all...this is clearly a breach of your agreement with hotels to provide an upgrade if there is availability.

  • Matthieu F.

     - Émirats Arabes Unis


    A Grand Luxury client since January 2019, privilege

    Fantastic boutique hotel with so much attention to details! Great service and very well trained staff! A very fine experience overall that I would recommend to my friends!

Hotel information



Public areasfree

In roomfree

Children policy

Children are welcome

Check-in / Check-out

Check-in2 pm


Transportation and transfers

Transfersubject to supplement

Free transportation to city center

Smoking policy

Non-smoking public spaces

Smoking roomsnot available


39 rooms and suites

In-room amenitiesiPod dock, flatscreen TV, in-room safe, minibar, coffee / tea making facilities, complimentary newspaper daily

Always included in this hotel

Welcome drink, upon arrival

Daily breakfast for two at restaurant

Personal butler Service

Complimentary local calls

Complimentary WiFi property wide

Mobile with Internet Access / International Call Dialling

Complimentary In House Movies

Daily fresh tropical fruit

Shuttle boat between the hotel and Bangkok’s central Sathorn pier

Available services

Air conditioned hotel

Laundry service

Concierge service

Business center


Dogs not allowed


Car park / valet servicefree of charge

Restaurants and bar options

Chon Thai RestaurantRestaurant: thai cuisine

Deco Bar & BistroRestaurant: European cuisine, Bar, Breakfast


American breakfastincluded

Spa (Opium Spa)





Outdoor pool

Fitness center

A handpicked collection of the world's best hotels

All guaranteed to be exceptional