Nakhon Sawan
2019 Nakhon Sawan Wat Khiriwong
Origin of the Chao Praya River in Nakhon Sawan
Actual picture of the headwaters or origin of the Chao Praya River. Ping River on the left (west) and Nan River on the right. The origin of the Chao Phraya River is the confluence of the Ping, Wang, Yom and Nan rivers about 200 km north of Bangkok. From Nakhon Sawan, the river flows through the central plain passing Bangkok toward the Gulf of Thailand.
