The Xe Bang Fai River (''Nam Xebangfai'') is a river in Laos. It originates in the

Annamite Range The Annamite Range or the Annamese Mountains (french: Chaîne annamitique; lo, ພູ ຫລວງ ''Phou Luang''; vi, Dãy (núi) Trường Sơn) is a major mountain range of eastern Indochina, extending approximately through Laos, Vietnam ...

on the border between Laos and Vietnam at . It flows through Khammouane Province and Savannakhet Province.

Xe Bang Fai River Cave

Xe Bang Fai River Cave is in

Hin Namno National Park Hin Namno National Park (or ''Hin Nam No'') is in Boualapha District, Khammouane Province, Laos. The park borders Phong Nha-Kẻ Bàng National Park of Vietnam to the east and Nakai-Nam Theun National Park of Laos to the north. Hin Namno Natio ...

in Khammouane Province. It is believed to be one of the largest river caves in the world with passages some 120 meters tall and 200 meters wide, and a subterranean channel seven kilometres long.

Notes

References

External links

Account of a visit to the Xe Bang Fai cave in 2014

Account of a second visit to the Xe Bang Fai cave, Tham Khoun Xe in 2015
Rivers of Laos Geography of Savannakhet province Geography of Khammouane province {{Laos-river-stub