The Siam | Bangkok ★ Book Spa Rooms, Wellness Deals & Guest Reviews

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Key details

About the Hotel

3/2 Thanon Khao, Vachirapayabal, Dusit, Bangkok, Thailand, 10300

The Siam is a 5-star hotel designed with Art Deco aesthetics and traditional Thai influences. This luxurious property features a riverside location offering unique experiences and wellness services for guests. Amenities include an infinity pool, Opium Spa, and a variety of dining options.

Rooms & Amenities

The Siam's accommodations include elegantly designed rooms and villas, such as the luxurious Siam Suite and Garden View Suite, each offering a blend of comfort and style. Each room is equipped with high ceilings, oversized bathtubs, and panoramic views of the Chao Phraya River or lush gardens.

Dining Options

Dining options at The Siam include Chon Thai Restaurant, serving traditional Thai cuisine in a picturesque setting of century-old teakwood houses. The Deco Bar & Bistro offers a menu of international dishes paired with live music, while Café Cha provides a variety of pastries and brewed beverages.

Leisure & Wellness

The hotel's leisure offerings encompass wellness programs such as yoga and traditional martial arts training, with personalized guidance from expert trainers. The Opium Spa provides a range of rejuvenating treatments, while guests can embark on curated cultural experiences, including drawing sessions and Muay Thai classes.

Services & Local Area

The Siam is equipped for corporate events with a fully designed Meeting Room suitable for up to 30 guests. The hotel's cruise shuttle offers a scenic boat ride to the nearest BTS station, facilitating access to key landmarks such as the Temple of the Reclining Buddha and Dusit Zoo.

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Choose your room type

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals

Riverview Suite

Max:

2 persons

1080 sq. feet

Bed options:

1 King-size bed

River view

Shower

Coffee machine

room details

Check Prices

Garden View Suite

Max:

2 persons

970 sq. feet

Bed options:

1 King-size bed

Garden view

Shower

Coffee machine

room details

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Riverside Pool Villa

Max:

2 persons

1400 sq. feet

Bed options:

1 King-size bed

River view

Shower

Private pool

room details

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Price and Room Availability

Check availability and prices for your dates now!

Getting around

Comprehensive guide to transport options for seamless travel

City Centre

Bangkok 1.9 mi

Airports

Don Muang (DMK) 14.4 mi

Suvarnabhumi (BKK) 21.8 mi

Train

BTS-Sanam Pao 2.5 mi

Phaya Thai Station (BTS) 2.5 mi

Underground

Sam Yot 2.4 mi

Tao Poon 2.4 mi

Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

Luxurious and Spacious

“Our room was a true haven, with exquisite design and ample space. The sitting area comfortably accommodated six people, complete with a stocked mini-fridge and coffee maker. The bedding was heavenly, and the room's various zones provided privacy, ensuring restful nights.” view full review

Spa-Like Experience

“The bathroom felt like a spa retreat with a massive freestanding tub and a rain shower that boasted really good water pressure. With double sinks and ample storage, it was a pleasure to get ready each day in such an opulent space.” view full review

Delicious Dining Options

“The food was simply amazing, with each meal reflecting authentic Thai flavors. We enjoyed room service and breakfast daily, with standout dishes that made every dining experience nice. The choice of both indoor and outdoor dining settings added to the relaxed ambiance.” view full review

Lovely Spa Experience

“The spa at the hotel was fine and offered a range of relaxing treatments that rejuvenated both body and soul. Each visit was a journey into luxury, ensuring that my stay was as much about pampering as it was about exploring.” view full review

General

No smoking on site
Wi-Fi
Free parking
Safe deposit box
24-hour reception
VIP check-in/ -out
Express check-in/ -out
No pets allowed
Luggage storage
Lift
Currency exchange
ATM/Cash machine
Barber shop
Coffee shop

Sports & Fitness

Fitness centre
Billiard tables
Yoga class
Sports trainer

Guest Parking

Electric kettle

Services

Paid airport shuttle
Room service
Housekeeping
Car hire
Laundry
Dry cleaning

Dining

Restaurant
Bar/ Lounge area
Special diet menus

Business

Business centre
Meeting/ Banquet facilities
Fax/Photocopying

Children

Cots
Babysitting/Child services
Children's pool

Spa & Leisure

Outdoor swimming pool
Sun terrace
Garden area
Spa & wellness centre
Sauna
Massage

Room features

Air conditioning
Soundproofed rooms
Sitting area
Dressing area

Bathroom

Free toiletries

Self-catering

Electric kettle

Media

Flat-screen TV
AM/FM alarm clock

Room decor

Parquet floor

Location

3/2 Thanon Khao, Vachirapayabal, Dusit, Bangkok, Thailand, 10300

Map view

street view

3/2 Thanon Khao, Vachirapayabal, Dusit, Bangkok, Thailand, 10300

City landmarks

5/1 Ratchawithi Rd Khwaeng Dusit

Vimanmek Mansion

4100 ft

Pagoda

Wat Bowonniwet Vihara

1.5 mi

Palace

Ananta Samakhom Throne Hall

1.3 mi

Zoo

Dusit Zoo

1.7 mi

cnr Th Si Ayuthaya & Rama V

Wat Benchamabophit

1.7 mi

Palace

The Grand Palace

2.4 mi

Stadium

Rajadamnern Thai Boxing Stadium

1.4 mi

Museum

Abhisek Dusit Throne Hall

3800 ft

Soi U Thong Nai Royal Plaza

King Rama V Monument

4900 ft

Pagoda

Temple of the Reclining Buddha

2.6 mi

Dusit Palace

Chang Ton National Museum

4100 ft

Park

Sanam Luang

2.0 mi

Soi Sri Ayudhaya 21,Sri Ayudhaya Road,Wachira Phayaban,Dusit

Wat Devaraj Kuchorn Woraviharn

3600 ft

Krung Kasem Rd Bang Khun Phrom

Wat Makut Kasatriyaram Ratchaworavihan

4100 ft

Park

Santichaiprakarn Park

1.4 mi

Pagoda

Wat Chana Songkhram Ratchaworawihan

1.6 mi

Pagoda

Wat Intharawihan

1.0 mi

Museum

The Museum of Floral Culture

1.0 mi

Museum

Bank Of Thailand Museum

1.3 mi

Monument

Democracy Monument

1.7 mi

Bridge

Rama VIII Bridge

1.0 mi

Pagoda

The Golden Mount

1.9 mi

Phra Athit Road

Phra Sumen Fort

1.4 mi

Library

National Library of Thailand

4800 ft

Pagoda

Temple of the Emerald Buddha

2.2 mi

Museum

Golden Teak Museum

3600 ft

Museum

Bangkok National Museum

1.9 mi

Pagoda

Wat Mahathat Yuwaratrangsarit

2.1 mi

Nearby

Mall

Center One Shopping Plaza

1300 ft

Restaurants

Deco Bar & Bistro

100 ft

3/2 Thanon Khao Vachirapayabal

Krua Apsorn

3300 ft

503 Samsen Road

O's Ros

3300 ft

317 Ratchasima Road

Reviews and Ratings

Reviews from guests about their experience.

62%

loved their spa retreat and can’t wait to return.

6.2/10

Nice

Rooms

9.3

Location

8.4

Service

8.7

Dining

8.3

Jessica

United Kingdom, April 2025

5.4/10

My stay at The Siam was one for the books. The blend of traditional and modern decor created a truly relaxing atmosphere, making me feel right at home. The service, especially from my personal butler Paul, was perfect. though I did wish there were more late-night options for drinks. Overall, I can confidently say this hotel is an oasis amidst the vibrant chaos of Bangkok.

Rooms

10.0

I stayed in the Siam Suite, which was amazing. the attention to detail and luxury made for an lovely experience. It felt luxurious yet cozy, with a vintage flair that added to its charm.

Service

10.0

From the moment I arrived, the service was top-tier. My butler Paul went above and beyond, helping me plan my days and ensuring every detail was perfect. It was easily the best service I have ever experienced.

Location

10.0

The Siam is perfectly located. nestled among exquisite gardens right by the river, making it feel like a resort rather than a city hotel. It's close to major attractions like the royal palace, which was a big plus for me.

Dining

10.0

Dining here was a delight. The breakfast was really good, and the Thai restaurant Chon served some of the best dishes I've ever tasted. Every meal felt like a culinary adventure.

Facilities

10.0

The facilities were excellent. from the beautiful spa to the lovely pool area. I also enjoyed the added luxury of room service, which made my stay even more comfortable.

Alex

United Kingdom, March 2025

6.8/10

My stay at The Siam was absolutely good and luxurious, though there were a few minor hiccups with service. The unique blend of boutique hotel charm and museum-like art collections makes for a truly impressive experience. The service was generally excellent, but I did run into some communication issues during breakfast. Overall, it was a beautiful and relaxing escape from the hustle of Bangkok's streets.

Rooms

10.0

I stayed in a spacious Siam Suite that was lavishly decorated and super comfortable. The enormous bathroom was a dream with its huge freestanding tub and separate shower. I loved the ample space to unpack, making it feel like a home away from home.

Service

8.0

The service was mostly great, especially with the dedicated personal butler who took care of everything from arranging transportation to making dinner reservations. However, I did experience some slow service during breakfast and a couple of misunderstandings with my food orders.

Location

8.0

While some might say the location is a downside, I found it charming to be slightly removed from the chaos of the city. The hotel offers a complimentary boat service along the river, which made getting around super easy and enjoyable. The surrounding area does have some construction noise, but it didn't overshadow the serene vibe of the hotel.

Dining

9.0

Dining was a treat, especially breakfast by the river. The a la carte menu was great, and they were more than willing to whip up authentic Thai dishes upon request. However, they seemed a bit rigid with specific requests during afternoon tea.

Facilities

8.0

The facilities were impressive. They included a lovely spa and a scenic swimming pool next to the river, though I did wish it were a bit wider. Fitness options were decent, even complete with a Thai boxing ring, though individual TV monitors were not operational.

Amelia

United Kingdom, February 2025

7.0/10

My stay at The Siam was nothing short of extraordinary. The hotel's Art Deco charm blended seamlessly with modern amenities, creating an oasis right in the heart of Bangkok. I enjoyed the stunning riverside views and perfect service from my well-trained butler. A couple of dining experiences were a bit off, but the overall dining quality was excellent.

Rooms

10.0

I stayed in the Courtyard Pool Villa, which was a beautiful hideaway. The spacious room featured modern luxury along with captivating antique decor. The bed was a dream.

Service

10.0

The service was perfect. My butler, Khun Tong, was not just attentive but also incredibly friendly. He truly enhanced my stay with thoughtful recommendations and personalized touches.

Location

9.0

Despite being slightly out of the city center, the location felt serene and exclusive. The complimentary boat service made getting around a breeze, allowing me to forget the hustle and bustle of Bangkok's traffic.

Dining

9.0

The food was fantastic and catered to various tastes. I especially enjoyed the breakfast, which was freshly prepared and featured an array of options. Although there were a couple of mix-ups with orders, the overall experience was satisfying.

Facilities

10.0

The spa was a highlight, offering gorgeous treatment spaces. The hotel also provided excellent room service and a superb private cinema.

Mark

United Kingdom, January 2025

5.6/10

My experience at The Siam was a mix of beautiful aesthetics and frustrating service. The rooms were spacious and well-designed, but the staff could have been more helpful and engaging. While the hotel has character with its unique decor and serene atmosphere, the service fell short, particularly given the high price point.

Rooms

7.0

The Mae Nam Suite I stayed in was spacious with a unique art deco theme, but it was quite dark and lacked sufficient lighting. Some features were not functional, like the lukewarm shower, which was disappointing for a luxury hotel.

Service

5.0

The service was mediocre overall. My butler seemed disinterested and unhelpful, and many staff members struggled with English, leading to miscommunications. I expected more warmth and personalization for our honeymoon, which I did not receive.

Location

6.0

Although it is nestled in a quiet area along the river, I found the location a bit isolating and inconvenient for accessing major attractions in Bangkok.

Dining

6.0

Dining at Deco Bistro was underwhelming with limited breakfast options and average meal quality. While I enjoyed the afternoon tea, the overall dining experience felt inconsistent with what I expected from a luxury hotel.

Facilities

7.0

The amenities, including the spa and pool area, were pleasant, but I didn't get to fully enjoy them during my short stay. However, the hotel does offer unique experiences, like the private tours and riverboat rides.

Grayson

United Kingdom, January 2025

7.4/10

My stay at The Siam was nothing short of lovely! The spacious garden view room exuded a glamorous 1930s art deco vibe. The butler service was incredibly helpful, even arranging coffee from a local café for me. The only slight hiccup was the bathroom amenities, which could be more luxurious, especially for a hotel of this caliber.

Rooms

10.0

The room was spacious, beautifully designed, and featured excellent amenities. I loved the art deco theme, which felt unique and luxurious.

Service

10.0

Service was perfect, with my butler going above and beyond to cater to my needs. They truly made my experience feel personalized and special.

Location

9.0

Situated away from the hustle and bustle, The Siam offered a serene escape while still providing accessible boat transport to key city attractions.

Dining

9.0

Breakfast was excellent, and I highly recommend enjoying a meal by the river. The menu had an appealing mix, though the casual dining options were a bit limited in the evening.

Facilities

10.0

The hotel features beautiful public spaces with museum-quality antiques, plus an inviting spa that was a highlight of my stay.

Sebastian

United Kingdom, December 2024

5.2/10

I had an enchanting stay at The Siam, which truly felt like an oasis amidst the chaos of Bangkok. The stunning architecture and beautiful antiques throughout the hotel captivated me. though I did face some noise from construction nearby during my stay, which was somewhat disruptive. Overall, the staff's attentiveness and the luxurious amenities made for a nice experience.

Rooms

9.0

My room was beautifully appointed and spacious, offering a comfortable bed and elegant decors that made my stay enjoyable. I virtually didn't want to leave! However, the view from my room was mostly obstructed by neighboring buildings.

Service

8.0

The service was really good, mainly due to my attentive butler, who curated wonderful experiences for me. However, at times, the general staff felt a bit distant, which was unexpected for a hotel of this caliber.

Location

7.0

The location is conveniently close to the bustling parts of Bangkok, yet it offered a respite from the city's noise.. but the ongoing construction was quite loud during the day, which detracted from the peaceful ambiance I hoped for.

Dining

7.0

While breakfast was a standout with delicious options like their amazing French toast, I found the overall dining options to be less impressive than other hotels I've visited in Thailand.

Facilities

9.0

The facilities were great, with a fantastic spa experience available and lovely amenities throughout. The hotel even had a beautiful boat to take me along the river, which was an added bonus.

Hudson

United Kingdom, November 2024

7.4/10

My two-night stay at The Siam felt remarkably long as I transitioned into this serene oasis amidst the bustling city of Bangkok. I enjoyed excellent service from my personal butler, who organized fantastic day trips and dining experiences, yet I did encounter some slow service during breakfast. The peaceful atmosphere and luxurious surroundings made up for this minor inconvenience. 🌟

Rooms

10.0

The Siam Suite was beautifully decorated, with a gorgeous bathroom featuring a separate shower and full-sized soaking tub. The high ceilings and antique furnishings added to the luxury of the space.

Service

9.0

The service was mostly perfect, with my butler available at all times to assist. However, the breakfast staff struggled with a couple of my requests, which slightly detracted from the experience.

Location

9.0

Set by the river and a bit away from the central shopping districts, the location provided a peaceful escape. I enjoyed the complimentary boat service and a lovely street food market nearby.

Dining

8.0

Dining was good, with a wide range of fresh options, especially at breakfast where the French toast was lovely! However, I had a couple of mix-ups with my orders that were likely lost in translation.

Facilities

9.0

The hotel featured great amenities, including a beautiful spa and a fitness area with a Muay Thai ring. The only downside was that the bar and other outlets closed early, leaving limited late-night options.

Molly

United Kingdom, November 2024

5.4/10

My stay at The Siam was an very nice respite from the bustling city of Bangkok. The hotel's unique blend of luxurious comfort and historical charm made for a nice experience. However, the level of service was inconsistent, with some staff going above and beyond while others fell short. Overall, the aesthetic and amenities truly shine, but a few service hiccups detracted from an otherwise perfect visit.

Rooms

8.0

I enjoyed a spacious Siam Suite that was beautifully decorated in an art deco theme. The suite offered a unique experience but lacked proper windows, which felt a bit confining at times.

Service

7.0

While my personal butler, Paul, was attentive and proactive in planning my stay, I encountered some staff who didn't meet my expectations for a luxury hotel. The service at the restaurants felt a bit distant and disjointed.

Location

8.0

The location offers a serene escape from the chaotic city. it's a bit removed from the main attractions, which requires planning transportation, but the hotel’s private boat service makes it feel more accessible.

Dining

7.0

Dining options were varied, with both Thai and Western cuisine. Breakfast was a bit underwhelming compared to other luxury hotels I've visited, but the attention to detail in the afternoon tea was a highlight.

Facilities

9.0

The facilities were impressive, featuring a stunning pool area and a full-service gym. I loved the private library and the option for spa services, which added a luxurious touch to my stay.

Reese

United Kingdom, November 2024

6.6/10

My stay at The Siam was an absolute delight, with amazing architecture and great service. The room was spacious and beautifully designed, though I did notice some issues with bathroom amenities. The dining experience was generally excellent, although breakfast service could have been more responsive. Overall, it was a luxurious escape amidst the bustling city, and I would definitely return.

Rooms

10.0

The room was expansive, featuring high ceilings, floor-to-ceiling windows, and a large bathroom with a separate shower and soaking tub—definitely exceeded my expectations.

Service

10.0

Service was attentive and personalized, with a dedicated butler who helped plan my days and a friendly staff that greeted me warmly throughout my stay.

Location

9.0

The Siam is located on the serene banks of the Chao Phraya River, providing easy access to local temples and cultural sites, which was a major plus for me.

Dining

9.0

Breakfast was cooked fresh to order and had a good variety, though I found the service could be overwhelmed at times, especially during busy hours.

Facilities

8.0

The fitness club was decent, though the gym lacked working TVs on the machines, and I appreciated the addition of a Muay Thai ring for unique workout options.

Rowan

United Kingdom, October 2024

5.6/10

My stay at The Siam was absolutely lovely! The hotel exudes elegance, beautifully combining modern amenities with historical charm. The stunning Courtyard Pool Villa was my personal oasis. However, though the restaurant and bar service was great, the limited late-night options left a bit to be desired.

Rooms

9.0

I stayed in the Courtyard Pool Villa, which was a lovely hideaway. The room was spacious, beautifully decorated, and included modern touches like USB chargers and a record player. I felt utterly comfortable and spoiled!

Service

10.0

The service was nothing short of extraordinary! My butler went above and beyond, curating really good day trips and fulfilling my every need with a smile. The staff genuinely made me feel at home.

Location

9.0

Located a bit away from the busy city center, The Siam felt like a serene retreat. The hotel's complimentary boat ride made it easy to reach the main attractions while avoiding traffic. It was lovely to return to such a peaceful environment.

Dining

9.0

Dining by the river was good, and the breakfast was excellent—a must-try! However, I found the late-night options to be lacking, as the bars didn't stay open late other than room service.

Facilities

10.0

With a world-class spa and an very nice range of services, I was truly pampered. I found the spa treatments to be divine, and the overall atmosphere of the hotel was serene and immaculate.