Upcoming Events
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Invitation to “Russian Spiritual Culture Days in the Kingdom of Thailand”Special Events11 - 13 December 2025 -
The Siam Society Literary Lounge: เรื่อง “สืบหาพระราชหัตถเลขาจรเข้และปลาวาฬ”Special Eventsวันเสาร์ที่ 13 ธันวาคม 2568 เวลา 14.00 – 16.00 น. -

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Discovering the Archaeological and Natural Treasures of Udon ThaniStudy TripsFriday, 9 to Sunday, 11 January 2026 -
Echoes Across the Mekong: Rock Art of Pha Taem and Wonders of Southern LaosStudy TripsThursday, 15 to Sunday, 18 January 2026 -
Bird Watching in Laem Phak Bia Mangrove Forests, Phetchaburi ProvinceStudy TripsSaturday, 24 to Sunday, 25 January 2026 -
A Journey through the Cultural Legacies: Phayao and Chiang Rai ProvincesStudy TripsFriday, 6 to Sunday, 8 February 2026 -

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A Hiking Trip to Minority Villages in Guizhou, ChinaStudy TripsThursday, 26 February to Friday, 6 March 2026 -
Sicily & Malta: A Mediterranean Journey Through History and CultureStudy TripsTuesday, 10 to Sunday, 22 March 2026
News
The Siam Society
Under Royal Patronage
The Siam Society Under Royal Patronage was established in 1904 with a mission to promote knowledge of the culture, history, arts and natural sciences of Thailand as well as those of neighbouring countries. The Society’s activities are guided by its motto: “Knowledge Gives Rise to Friendship” and it welcomes visitors of all nationalities, including non-members, to visit its facilities and join its activities.
Our Involvement
We engage in and encourage the cultural activities of like-minded organisations, and on occasion, we co-organise activities and cultural advocacy campaigns.
Make a Donation
Your contribution to The Siam Society will enable us to continue to carry out our mission in promoting the study and knowledge of the cultures, history, arts, and heritage of Thailand and its neighbouring countries.
Proceeds will also go towards the necessary funding of our various programme, e.g. library, museum, publications, lecture, study trips, and performances.
Our Facilities

Library
The Siam Society library specialises in the fine arts, humanities, social sciences and natural sciences of Thailand and other countries in Southeast Asia. It is also noted for its outstanding collections of rare books and palm leaf manuscripts. In 2014 the Thai Library Association awarded “Outstanding Specialist Library” status to The Siam Society library.

Kamthieng House Museum & Saeng Aroon House
Kamthieng House Museum is a superb example of a traditional northern Thai house, and within it is displayed a permanent ethnological exhibition that showcases the traditional beliefs and ideologies of the Lanna people.
Kamthieng House is currently under a major restoration and is temporarily closed to the general public until further notice.

Private Functions
The Siam Society is an unexpected oasis of tranquillity in the city. The compound includes buildings of distinctive architecture and lovely gardens, and exudes a Thai spirit that will make any intimate ceremony, reception, medium-size conference, concert or launch a memorable occasion.
Get Involved
Subscribing for membership allows individuals to enjoy the facilities and activities in full, while also supporting the continuity of The Siam Society’s operations.