Kanchanaburi Prepares for the 2025 River Kwai Bridge Week and Red Cross Fair Kanchanaburi Province has begun preparations for its annual River Kwai Bridge Week and Red Cross Fair, scheduled to take place from 27 November to 7 December 2025. The event is one of the province’s most iconic celebrations, blending history, culture, and community spirit. 👉 Officials noted that the dates are tentative, and any changes will be officially announced by the province.