Booking hotel view Chao Phraya River
The Chao Phraya River is one of the main and most important rivers in Thailand, approximately 372 kilometers long. It is formed by the confluence of the Ping and Nan rivers at Pak Nam Pho in Nakhon Sawan Province, then flows south through the lower central region, passing through provinces such as Chainat, Sing Buri, Ang Thong, Phra Nakhon Si Ayutthaya, Pathum Thani, Nonthaburi, Bangkok, and Samut Prakan before emptying into the Gulf of Thailand. The Chao Phraya River plays a vital role in Thailand:
It is a primary water source for agriculture in the central plains, the country's rice-producing region.
It is a major transportation route, especially within Bangkok, with passenger boats, express boats, and tourist cruises.
It has played a significant role in Thai history and culture, from the Ayutthaya period through the Thonburi period to the Rattanakosin period.
It boasts many famous tourist attractions along its banks, such as Wat Arun Ratchawararam, the Grand Palace, ICONSIAM, and numerous floating markets.
Today, the Chao Phraya River is a symbol of Bangkok and Thailand, often referred to as the "River of Kings." Sunset or nighttime cruises are a popular activity for tourists.


