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Photo gallery for The Siam

A serene indoor garden with a central water feature, stone steps, and a seating area with a table and chairs.
Property video
A conservatory with a glass roof, surrounded by potted plants and a checkered floor.
An indoor atrium with a glass ceiling, surrounded by lush tropical plants and a central water feature.
A spacious lobby with a high ceiling, large windows, and a central seating area with a coffee table.
Luxury
VIP Access
Property class: 5 and above

The Siam

Reviews

9.8 out of 10
Exceptional

Serene oasis on the Chao Phraya

Riverside dining delights at two restaurants offering authentic Thai cuisine with water views. Private boat transfers whisk guests to Bangkok's historic sites, avoiding city traffic. This art-filled colonial retreat houses the Opium Spa with rejuvenating Ayurvedic treatments.

Highlights for your 3-night trip

  • Loved by couples

    This property received multiple 10/10 ratings from couples.

  • Dive into relaxation

    Unwind in the top-rated pool, your perfect spot for relaxation.

  • Fireplace

    A rare find - cozy up in front of a warm, inviting fireplace.

  • Great location

    Guests value the location for making travel plans effortless.

About this property

  • Full-service spa
  • Cooked-to-order breakfast included
  • Bar and lounge
  • International cuisine restaurant
  • Room service
  • 24-hour fitness center

Explore the area

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3/2 Thanon Khao, Vachirapayabal, Bangkok, Bangkok, 10300
  • Place, Chao Praya River
    ‪5 min walk‬
  • Place, Krung Thon Bridge
    ‪5 min walk‬
  • Place, Suan Dusit University
    ‪9 min walk‬
  • Airport, Bangkok (BKK-Suvarnabhumi Intl.)
    ‪38 min drive‬
A lobby with a circular fountain, striped columns, and a chandelier.
A lobby with a circular marble fountain, white cushioned seating, brick walls, and a large chandelier.
A room with brick walls, large windows, and two massage tables.

Spa

Opium Spa invites guests into a tranquil retreat featuring 5 treatment rooms, including spaces for couples. Skilled therapists provide deep-tissue, sports, Swedish, and in-room massages in a serene atmosphere. Visitors can enhance their wellness journey with aromatherapy, Ayurvedic treatments, body scrubs, and wraps. Complete relaxation awaits in the steam room, and sauna surrounded by elegant decor and natural elements.

What guests liked about the spa

The spa offered top-notch services with attentive therapists and a relaxing environment.

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Accessibility

If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.

Common areas

  • Elevator