| Role | district and capital of Bokeo Province, on the Thai border |
|---|---|
| Position | on the Mekong opposite Chiang Khong in Thailand |
| Bridge | Fourth Thai-Lao Friendship Bridge, opened December 2013 |
| Highway | Asian Highway 3 passes through |
| Spelling | also Huayxai, Huay Xai, Huaysai |
Overlooking the Mekong River, Hoay Xay does not only serve as a border town but as a resting place that deserves to be explored. Being the starting point of the famed Mekong slow boat route, it allows those on the journey an appreciation of the untouched Northern beauty of Laos. If you are an adventurer or colorful cultures appeal more to you, a tour of Hoay Xay will both be equally unforgettable.
Many things to do in Hoay Xay include visiting the historical Fort Carnot, local temples, and partaking in the Gibbon Experience which allows one to zip line through the pristine jungle into tree houses. For those planning to further explore Laos, Hoay Xay is the perfect town to rest in before traveling towards Luang Prabang.
The stunning landscapes of Hoay Xay can be appreciated with the numerous package tours offered by Absolute Asia Tours. Want to uncover all the appeal of Hoay Xay? Start planning the next adventure today!
The Mekong border town
English Wikipedia describes Houay Xai as the capital of Bokeo Province, Laos, on the Mekong River opposite Chiang Khong in Thailand. The Fourth Thai-Lao Friendship Bridge, opened in December 2013, replaced the ferry and is the northernmost road border crossing between the two countries. Asian Highway 3 runs through the town, north to Yunnan and south to Chiang Rai. It also has a domestic airport. Border rules and visa fees change, so check them before crossing. We have not verified the older text on prices, opening hours, transport or tours, so check them before you go.
Sources (read in English, English Wikipedia): Houayxay. Last checked November 2026.
Houay Xay: FAQ
Where is Houay Xay?
On the Mekong, opposite Chiang Khong in Thailand.
How do you cross the border?
By the Fourth Thai-Lao Friendship Bridge, opened in 2013.
Which province is it in?
Bokeo Province.
Is there an airport?
Yes, a domestic one.
How many days do you need?
One night before a slow boat.