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The Siam

Bangkok, Thailand • Chao Phraya River • SPLURGE

avg. $583 / night

Includes $31 / night in cash back

Cash back is redeemable via Virtual Visa, Venmo, or bank transfer starting 24-48 hours after check-out

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Cash back

5% cash back on all completed stays (redeemable via Virtual Visa, Venmo, or bank transfer starting 24-48 hours after check-out)

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Hotel loyalty points

Points accrual and status eligibility with major hotel loyalty programs: Marriott Bonvoy, Hilton Honors, World of Hyatt, and others

Free breakfast

Breakfast-included rate options available

Room upgrades

Complimentary room upgrades (subject to property availability)

Extend your stay

Early check-in and late check-out (subject to property availability)

Location

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At a glance

A 39-room riverside estate in Dusit filled with Siamese antiques, designed by Bill Bensley with Thai Deco architecture.

Best for: Collectors and architecture enthusiasts in Bangkok

Highlights:

  • 39-room compound designed by Bill Bensley with Thai Deco facades
  • Owner's curated collection of Siamese antiques throughout public spaces
  • Riverfront lap pool with views of historic Ping-era iron bridge
Curated-colonialintimate

PB hotel design editorial

Angled against a quiet bend of the Chao Phraya in the Dusit district, away from Bangkok's more trafficked hotel corridors, The Siam was shaped by a brief that was as much curatorial as architectural. Owner Krissada Sukosol Clapp, a collector of Siamese antiques and a member of the family behind the long-established Siam Hotels group, worked with designer Bill Bensley to build something closer to a private estate than a conventional hotel — 39 rooms and suites across a low-rise compound conceived in 2012, its white-painted facades drawing on Thai Deco and colonial riverside architecture rather than any single historical source. The exterior presents in stacked horizontal registers, tall steel-framed windows and cascading planted terraces softening a massing that, at four stories, maintains a domestic rather than institutional scale. Inside, Bensley's characteristic appetite for theatrical accumulation is held in check by the strength of the collection around it. The lobby conservatory, visible in the images, deploys bold black-and-white striped flooring beneath a pitched steel-and-timber glazed roof, bronze animal sculpture and antique Thai artifacts placed among linen-cushioned plantation chairs and Deco pendant lanterns. Guest rooms carry the same tonal confidence — ebonised four-poster beds with carved column posts, panel-moulded grey walls, archive photography of old Siam in gilded frames, and purple-velvet barrel chairs that tip toward the eccentric without losing composure. Along the riverbank, a dark-tiled lap pool runs parallel to the Ping-era iron bridge visible in the distance, the lawn between lined with black-framed chaise longues on a diamond-patterned terrace.

Travel notes

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About

Set on 3 acres of verdant frontage along the city side of the Chao Praya River, The Siam is a private urban luxury resort located in Bangkok's Royal Dusit district. The Siam features 39 of the capital's most spacious suites and pool villas as well as a uniquely historical Thai House, Connie's Cottage. All rooms are outfitted with plush furnishings, super-sized king beds and lofty ceilings. Each suite is individually designed with original turn of the century oriental artwork and antiquities and is catered for by a personal butler. Complimentary WiFi is available property-wide. Guests have an array of superlative amenities at their fingertips: restaurants, cooking school, bar, café, Opium Spa, gym, yoga terrace, Muay Thai boxing ring, beauty salon, library/cinema, infinity pool, gift/antiques gallery, conservatory and traditional Thai houses. The Siam is a member of Preferred Hotels & Resorts.

Amenities

Internet

Free Internet

Free Wifi

Pool

Free Parking

Suites

Room service

Wheelchair Access

Restaurant

Bar/Lounge

The Siam Reviews

1,050 reviews

"An oasis in the middle of the chaos of Bangkok. Truly a treat with the richness of antiques and exquisite art. Great food and fabulous villas."

A Tripadvisor traveler review

Aug 02, 2026

"Our family had a wonderful stay at The Siam in Bangkok. From the moment we arrived, we were impressed by the hotel's stunning design and attention to detail. Every space is beautifully decorated, creating a peaceful and luxurious atmosphere while still feeling warm and welcoming. A special thank you to our butler, Boss, who took exceptional care of our family throughout our stay. His kindness, professionalism, and attention to every detail made us feel truly at home. The food was outstanding, and one of our favorite experiences was traveling on the hotel's beautiful boat. It was such a unique and relaxing way to experience Bangkok. The absolute highlight of our visit, however, was the private tour the hotel arranged with our guide, Nemo. She is, without question, one of the best tour guides we have ever had. As a mom herself, she anticipated every need our family might have and made our full day exploring Bangkok completely effortless, engaging, and enjoyable for all three of us. She knew exactly how to keep our 9-year-old daughter interested while making sure Chris and I had an authentic and memorable experience as well. In fact, when we asked our daughter what her favorite part of our entire vacation was, her answer was simple: "The tour with Nemo." Thank you to everyone at The Siam for such an unforgettable stay. We look forward to returning one day!"

A Tripadvisor traveler review

Jul 27, 2026

"5 out of 5. Some hotels impress you. A few stay with you long after you leave. The Siam was more than a luxury hotel for me; it became a riverside home in Bangkok. From the moment I arrived, every interaction felt genuine, warm, and personal. The beautiful setting along the Chao Phraya River creates a sense of calm that is increasingly rare to find. I stayed for 11 nights, and over that time The Siam became part of my daily rhythm. Morning coffee by the river, wonderful breakfasts, watching Bangkok slowly wake up, and countless quiet moments throughout the property became some of my favorite memories of Thailand. The butler team and every member of staff made me feel truly cared for. What I will remember most, however, is not the suite or the facilities, but how this place made me feel. Thank you to everyone at The Siam for creating a place that felt less like a hotel and more like home."

A Tripadvisor traveler review

Jun 20, 2026

"The Siam is one of the most luxurious hotels I’ve stayed in. It feels less like a hotel and more like stepping into the private world of an art collector — quiet, beautiful, full of character, and made for people who truly love art, design, and atmosphere. It is completely different from the large luxury hotels in Bangkok and feels deeply personal and special. I would especially recommend the Thai restaurant at the hotel. The food is incredibly fresh, beautifully prepared, and full of clean and refined flavors. The chef is wonderful, the service is impeccable, and the team is one of the warmest and kindest I’ve experienced. There is something very calm, elegant, and personal about the entire place."

A Tripadvisor traveler review

May 19, 2026

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The Siam | Best Design-Driven Stays in Bangkok, Thailand