Hueang River

The Hueang River ( th, แม่น้ำเหือง, , ) is one of the

boundary Boundary or Boundaries may refer to: * Border, in political geography Entertainment *Boundaries (2016 film), ''Boundaries'' (2016 film), a 2016 Canadian film *Boundaries (2018 film), ''Boundaries'' (2018 film), a 2018 American-Canadian road trip ...

rivers between

Thailand Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is bo ...

and

Laos Laos (, ''Lāo'' )), officially the Lao People's Democratic Republic ( Lao: ສາທາລະນະລັດ ປະຊາທິປະໄຕ ປະຊາຊົນລາວ, French: République démocratique populaire lao), is a socialist ...

. It originates in the hills of Na Haeo district, Loei Province. Outing there, it flows through

Dan Sai Dan or DAN may refer to: People * Dan (name), including a list of people with the name ** Dan (king), several kings of Denmark * Dan people, an ethnic group located in West Africa **Dan language, a Mande language spoken primarily in Côte d'Ivoir ...

Phu Ruea Phu Ruea ( th, ภูเรือ), is a 1365 m high mountain in Loei province, Thailand. It is in Phu Ruea district. This mountain is part of the Phetchabun Mountains, a massif forming a natural boundary between northern Thailand and Isan. The p ...

, Tha Li districts and mouths to the

Mekong The Mekong or Mekong River is a trans-boundary river in East Asia and Southeast Asia. It is the world's List of rivers by length, twelfth longest river and List of longest rivers of Asia, the third longest in Asia. Its estimated length is , ...

River in Chiang Khan district, Loei Province. It is long, of which form the boundary. Rivers of Thailand Rivers of Laos International rivers of Asia Laos–Thailand border Tributaries of the Mekong River {{Laos-river-stub