It is the main pier for the Chao Phraya Express Boat and MINE Smart Ferry with all services stopping at this pier.[1][2] There is also a cross-river ferry service from the pier to Charoen Nakhon in Thonburi. Sathorn Pier is located adjacent to the Saphan Taksin Station, making this location the only place for commuters to transfer between the Chao Phraya Express Boat service and the Bangkok BTS SkytrainSilom Line rail service.