Khlong Saen Saep Canal Passenger boat service in Bangkok Thailand

Khlong Saen Saep is a canal in central Thailand, connecting the Chao Phraya River to Prachinburi Province and Chachoengsao. A portion of the canal is used for public transport by an express boat service in Bangkok. The 72 km long canal passes through 21 districts and is connected to more than 100 smaller canals.