FirstSuites Score 10.14 out of 10, EMPTYJET 6★Best in ThailandThe Guests' — N° 92 of 777
Mandarin Oriental, Bangkok
Bangkok · Thailand
96.3EMPTYJETEMPTYJET Consensus score out of 100$$$from ~$451 / night
- City
- couples
- food & wine
EMPTYJET RecommendThe Guests' — N° 343 of 777EMPTYJET rank #239
The Siam
Second band: well-established luxury properties with consistent evidence across independent references.
2,358 guest reviews analysed
The Siam 3, 2 Khao, Vachirapayabal, Dusit District, Bangkok 10300, Thailand
Distinctions
Hotel distinction
Among the world's finest
Global excellence index
Advisor network
Card travel programme
EMPTYJET Consensus
95.1 / 100
Our own composite of guest reviews across Google, Tripadvisor, Booking, Agoda and every major platform — the praise and the complaints.
Analysed from 2,358 guest reviews across Google, Tripadvisor, Booking.com and Trip.com.
Most noted: rooms.
Best for
- couples
- wellness
- food & wine
- city breaks
About The Siam
The Siam in Bangkok is recognised as an EMPTYJET property, offering a selection of spacious suites and pool villas, some with private pools. Guests can enjoy a diverse culinary scene with Chon Thai Restaurant, The Story House, The Pier, and Bathers Bar. The Opium Spa provides signature treatments, yoga, and meditation for wellness-focused travellers. The hotel features a swimming pool and overlooks the Chao Phraya river, adding to its appeal for those seeking relaxation and dining with a view.
The Siam has received notable accolades, including a place on The World's 50 Best Hotels 2025 list at rank 70 and inclusion in La Liste's Top 1000 Hotels for 2026, reflecting its strong reputation in the hospitality industry.
Why it stands out
The Siam is listed for its EMPTYJET status, prime Bangkok location, and recognition in The World's 50 Best Hotels 2025 and La Liste 2026. Its pool villas, signature spa, and multiple dining options contribute to its appeal for travellers seeking comfort, wellness, and culinary variety.
Key facts
- Official classification
- 5-star (google_maps)
- Type
- City, Wellness, Romantic
Amenities
Verified 19 Aug 2026Activities
- Swimming pool — evidence: Choose from our spacious suites and picture-perfect pool villas.
Dining
- Multiple restaurants — Chon Thai Restaurant; The Story House; The Pier
- Bar — Bathers Bar Cocktails always taste better poolside, and never more so than when overlooking the Chao Phraya river.
Rooms
- Rooms with private pool — Choose from our spacious suites and picture-perfect pool villas.
Wellness
- Spa — Opium Spa is your path to new realms of relaxation and rejuvenation.
- Yoga — evidence: full range of wellness options including signature spa treatments, yoga, and meditation
Dining
Verified 19 Aug 2026Spa & wellness
Verified 19 Aug 2026Awards & affiliations
- MICHELIN GuideThree Keys
- The World's 50 Best HotelsList · #702025
- La ListeTop 10002026
- American ExpressFine Hotels + Resorts
- VirtuosoMember
- American Express Fine Hotels + Resorts
Location
13.7811, 100.5060Sources+
- EMPTYJET seed catalogueSeed4 fields
- Official hotel websiteOfficial3 fields
- Serper (Google Maps data)Places provider7 fields
- WikidataEncyclopedia2 fields
Collections
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