Khwae Yai River
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Water
The Khwae Yai River, also known as Si Sawat, is a significant river in western Thailand, originating in the Tenasserim Hills. It flows for approximately 380 kilometers through Kanchanaburi Province before merging with the Khwae Noi to form the Mae Klong River.

📜 A significant river in western Thailand, known for its historical importance.
🏞️ Flows through Kanchanaburi Province, merging to form the Mae Klong River.

Why Go

🌊 Explore a prominent waterway with a rich history and natural beauty
🌉 See the famous bridge of the Burma Railway at Tha Makham
💡 Discover the Srinagarind Dam, important for river regulation and hydroelectric power
🚶 Visit the nearby Kanchanaburi War Cemetery, a poignant historical site

Why Avoid

⚠️ The famous railway bridge is not the exact one from 'The Bridge over the River Kwai' novel or film
🚫 No remnants of the original wooden bridge remain at the site

Getting There

📍 Originates in the Tenasserim Hills and traverses through Sangkhla Buri, Si Sawat, and Mueang Districts of Kanchanaburi Province
confluence with the Khwae Noi River at Pak Phraek

Managed By

🇹🇭 Government of Thailand (for general river management and conservation)
⚡ Electricity Generating Authority of Thailand (for Srinagarind Dam operations)

Tags
rivernatural landmarkhistoricalThailandKanchanaburiBurma Railway