River town bordergate

At one time Chiang Khong was part of a small river-bank meuang (city-state) called Juon, founded in AD 701 by King Mahathai. Over the centuries Juon paid tribute to Chiang Rai, then Chiang Saen and finally Nan before being occupied by the Siamese in the 1880s. The territory of Chiang Khong extended all the way to Yunnan Province in China until the French turned much of the Mekong River's northern bank into French Indochina in 1893. More remote yet more lively than Chiang Saen, Chiang Khong is an important market town for local hill tribes and for trade with northern Laos. Nearby are several villages inhabited by Mien and White Hmong. Among the latter are contingents who fled Laos during the 1975 communist takeover and who are rumoured to be involved in an organised resistance movement against the current Lao government.