Kwai River Bridge Festival 2025: History, Culture and Light Shows
Discover the Kwai River Bridge Festival in Kanchanaburi — an annual celebration mixing history, memory and spectacular night shows, with exhibitions, food stalls and cultural performances.
Annual Commemoration at the Kwai River Bridge
The Kwai River Bridge Week Festival is held each year in Kanchanaburi to honour the many lives lost during World War II, when Allied prisoners of war and Southeast Asian civilians were forced to build the infamous bridge. The event usually takes place from late November to early December, with a major light-and-sound show recreating wartime scenes and offering a vivid journey into the past.
The Spectacular Light-and-Sound Show
Alongside the multimedia show, visitors can explore historical exhibitions, enjoy cultural performances, browse local product stalls, taste regional food or support the Red Cross at its annual fair. The Kwai River Bridge, made of steel and spanning the Khwae Yai River, was part of the Siam–Burma Railway linking Thailand to Myanmar. After the war, large sections of this military supply route were dismantled.
The Tragic Legacy of the Kwai River Bridge
More than 60,000 Australian, British, American and Dutch prisoners of war — and between 180,000 and 250,000 Chinese and Southeast Asian civilians forced into labour — worked on the railway. Malnutrition, harsh treatment and tropical diseases led to the deaths of 90,000 civilians and 12,000 Allied prisoners. This suffering earned the Siam–Burma Railway its devastating nickname: the Death Railway.
Did you know?
The story of the Kwai River Bridge became globally famous after the 1957 film The Bridge on the River Kwai, directed by David Lean and inspired by the 1952 novel by French author Pierre Boulle.
Practical Information for the Kwai River Bridge Festival 2025
- The 2025 edition runs from 27 November to 7 December.
- The festival takes place around the Kwai River Bridge.
- As the event attracts large crowds, booking accommodation several days in advance is recommended.
More Information About Kanchanaburi
To explore more of Kanchanaburi, check out our complete travel guide. You will find detailed insights on major attractions, practical travel tips and suggestions to make the most of your stay in this remarkable region. Browse our full guide to discover everything Kanchanaburi has to offer.
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FAQ – Kwai River Bridge Festival 2025
What is the Kwai River Bridge Festival?
It is an annual event in Kanchanaburi honouring the history of the Death Railway, with a major light-and-sound show and cultural activities.
When does the festival take place?
In 2025, the festival runs from 27 November to 7 December.
Where is the festival held?
Around the historic Kwai River Bridge, one of Thailand’s most important WWII landmarks.
Is the light-and-sound show free?
Tickets are usually required. Prices vary each year and sell out quickly.
Should I book my hotel in advance?
Yes — Kanchanaburi gets crowded during the event, and accommodation fills up weeks before.
Is the event suitable for children?
Yes, although some war scenes in the night show may be intense for young children.
