Address

3/2 Khao Road, The Siam Hotel
The Siam Hotel, Dusit, Bangkok

Best For

Hotel cocktails, art deco room, special occasions

Opening Hours

Daily17:00–24:00

Reservations

Recommended

Dress Code

Smart elegant

Price Range

$$$$ · Cocktails from 520 THB

Hotel Art Deco Dusit Date Night The Siam

Plan Your Visit

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Reserve 7 days ahead. Hotel guests have priority.

Our Take

Cinematic Art Deco at The Siam Hotel

Opium Bar at The Siam Hotel in Dusit is one of the most cinematically designed cocktail rooms in Bangkok. The space is built as a 1930s Asia art deco fantasy, with leather banquettes, smoked mirrors, and warm gold lighting. The hotel itself is a Bill Bensley-designed luxury property and the bar matches the visual standard.

The cocktails are classical with a Thai-Asian twist. The Opium Manhattan uses local rice whisky. The Siam Sazerac is built with absinthe and Thai bitters. The drinks are precise and the prices match the hotel level.

The crowd is hotel guests, special-occasion locals, and the occasional film industry visitor. Best for a single immaculate evening rather than a regular cocktail stop. Pair with Lennon s for a hotel cocktail evening.

What to Order

Opium Manhattan

Local Thai rice whisky, sweet vermouth, Asian bitters. The signature build.

Siam Sazerac

Sazerac Rye, absinthe rinse, Thai botanical bitters. The Asian Sazerac.

Lemongrass Gimlet

Gin, fresh lime cordial, lemongrass. Light and aromatic.

Siamese Old Fashioned

Aged Thai whisky, palm sugar, Angostura. The Thai Old Fashioned.