WThe Chao Phraya is the major river in Thailand, with its low alluvial plain forming the centre of the country. It flows through Bangkok and then into the Gulf of Thailand.
WThe Chao Phraya Express Boat is a transportation service in Thailand operating on the Chao Phraya River. It provides riverine express transportation between stops in the capital city of Bangkok and to Nonthaburi, the province immediately to the north. Established in 1971, the Chao Phraya Express Boat Company serves both local commuters and tourists. It also offers special tourist boats and a weekend river boat tours, as well as offering boats available for charter. Along with BTS Skytrain and Bangkok MRT, using the boats allows commuters to avoid traffic jams during the peak hours on weekdays.
WKhlong Bangkok Noi is a khlong in Bangkok; its name is the origin of the name Bangkok Noi District.
WKhlong Bangkok Yai is a historic khlong of Bangkok. Originally it was part of the Chao Phraya River. In the past, the course of the Chao Phraya was longer than in the present. Those who travel by boat must cruise along the river, which took more than one day, until the reign of King Chairachathirat (1534–46) of the Ayutthaya Kingdom who ordered the construction of a canal bypassing a loop of the Chao Phraya River, known as Khlong Lat Bangkok, thus reducing travel times and changing the course of the Chao Phraya, which now flows along the new canal. The old course became what is known today as Khlong Bangkok Yai and Khlong Bangkok Noi.
WKhlong Chak Phra is a khlong (canal) in Bangkok's Thonburi area. It separates from Khlong Bangkok Noi near Wat Suwan Keree and terminates at the confluence of khlongs Mon and Bangkok Yai. It serves as a demarcation line between Bangkok Noi and Taling Chan Districts. It is about 10-15 m wide and 5.45 km long. Khlong Chak Phra is a natural khlong, which was the result of canalization of the Chao Phraya River's original route through Bangkok during the middle of the Ayutthaya period like Khlong Bangkok Yai and Khlong Bangkok Noi.
WKhlong Om Non is a khlong (canal) in Nonthaburi Province, a part of Greater Bangkok.
WThe principal tributaries of the Chao Phraya River of Thailand are the Pa Sak River, the Sakae Krang River, the Nan River, the Ping River, and the Tha Chin River. Each of these tributaries is further tributed by additional minor tributaries often referred to as khwae. All of the tributaries, including the lesser khwae, form an extensive tree-like pattern, with branches flowing through nearly every province in central and northern Thailand.. None of the tributaries of the Chao Phraya extend beyond the nation's borders. The Nan and the Yom River flow nearly parallel from Phitsanulok to Chumsaeng in the north of Nakhon Sawan province. The Wang River enters the Ping River near Sam Ngao district in Tak province.
WThe Nan River is a river in Thailand. It is one of the most important tributaries of the Chao Phraya River.
WThe Ping River, along with the Nan River, is one of the two main tributaries of the Chao Phraya River. It originates at Doi Thuai in the Daen Lao Range, in Chiang Dao district, Chiang Mai Province. After passing Chiang Mai, it flows through the provinces of Lamphun, Tak, and Kamphaeng Phet. At the confluence with the Nan River at Nakhon Sawan, it forms the Chao Phraya River.
WSamut Prakan Province Samut Prakan or Samutprakarn is one of the central provinces (changwat) of Thailand, established by the Act Establishing Changwat Samut Prakan, Changwat Nonthaburi, Changwat Samut Sakhon and Changwat Nakhon Nayok, Buddhist Era 2489 (1946), which came into force 9 May 1946.
WThe Tha Chin river is a distributary of the Chao Phraya river, Thailand. It splits near the province of Chai Nat and then flows west from the Chao Phraya through the central plains, until it empties into the Gulf of Thailand in Samut Sakhon Province.