Where the Mekong journey begins
Set beside the Mekong in northwestern Laos, Huay Xai sits directly opposite Chiang Khong in Thailand. For many travellers, it is their first stop in Laos after crossing the border, and for others it is the beginning of one of the country’s most memorable journeys: travelling down the Mekong to Luang Prabang by slow boat.
The town itself is relatively small, with a relaxed riverside atmosphere and a few historic sights worth exploring before continuing into northern Laos. Beyond Huay Xai, the surrounding forests offer some of the region’s most adventurous experiences, including the famous Gibbon Experience.
Whether you are arriving from Thailand, preparing to board a slow boat or heading further north, Huay Xai is an important gateway into Laos.
What is Huay Xai known for?
Huay Xai is best known as the Laos–Thailand border gateway and the starting point for slow boat journeys along the Mekong.
It is also the closest town to Nam Kan National Park, home of the Gibbon Experience, where visitors spend several days exploring the forest from elevated treehouses and canopy zip lines.
For travellers crossing from Thailand, Huay Xai is also a useful place to spend a night before continuing their journey. This is particularly important if you are taking the slow boat, as the boats leave in the morning.
Things to do in Huay Xai
Take the Mekong slow boat to Luang Prabang
The two-day slow boat journey from Huay Xai to Luang Prabang is one of the classic ways to travel through northern Laos.
The boat follows the Mekong through forested hills and remote riverside communities, with an overnight stop in Pakbeng before continuing to Luang Prabang the following day.
There are both public slow boats and premium cruises, depending on your preferred level of comfort.
EXPLORE HUAY XAI → LUANG PRABANG SLOW BOATS
Experience the Gibbon Experience
Deep in the forests around Huay Xai, the Gibbon Experience combines canopy zip lines with forest exploration and overnight stays in elevated treehouses.
It is one of the region’s most distinctive adventure experiences and can be arranged as a multi-day trip from Huay Xai.
Visit Wat Chom Khao Manilat
Located on a hill above the town, Wat Chom Khao Manilat is one of Huay Xai’s most recognisable landmarks.
The temple provides views across the town and towards the Mekong and Thailand, making it a worthwhile stop before continuing your journey.
Explore the riverside
Huay Xai is easy to explore on foot. Walk along the Mekong, visit the local market and watch boats moving between Laos and Thailand.
The town is at its most atmospheric around sunset, when the river and surrounding hills begin to disappear into the evening light.
Crossing from Thailand to Laos
Huay Xai is connected to Thailand by the Fourth Thai–Lao Friendship Bridge, which crosses the Mekong between Chiang Khong and Huay Xai.
After crossing the border, travellers continue into Huay Xai by local transport.
If you are planning to take the slow boat, don’t plan to arrive in Huay Xai on the same morning as your departure. Staying overnight gives you time to cross the border, collect your tickets and be ready for the morning departure.
Coming from Chiang Rai?
Allow enough time for the journey from Chiang Rai to Chiang Khong, the border crossing and the onward transfer into Huay Xai.
If you are taking a morning slow boat, we recommend staying in Huay Xai the night before.
How do I get from Huay Xai to Luang Prabang?
There are several ways to travel between the two towns, but the Mekong slow boat is the most distinctive.
Slow boat
The traditional journey takes two days, with an overnight stop in Pakbeng.
Premium slow boat
Several premium cruises also operate between Huay Xai and Luang Prabang. These offer different levels of comfort, meals and guided experiences, but they do not all operate every day.
Other transport
Road transport is also available for travellers who prefer to travel overland rather than by river. You can also get a 4.5 hour mini van to Nateuy train station and continue your journey by rail.
How long should I stay in Huay Xai?
For many travellers, one night is enough.
If you are arriving from Thailand and taking the slow boat, staying one night before departure is particularly useful. It gives you time to cross the border without rushing and collect your physical boat ticket before the morning departure.
If you are visiting the Gibbon Experience, you will need longer depending on the experience you choose.
Frequently Asked Questions
Is Huay Xai in Laos or Thailand?
Huay Xai is in Laos. It sits on the Lao side of the Mekong, directly opposite Chiang Khong in Thailand.
Is Huay Xai worth visiting?
Huay Xai is primarily a gateway rather than a major sightseeing destination. However, it is worth allowing time to explore the town if you are passing through, particularly if you are taking the slow boat or visiting the Gibbon Experience.
How do I get from Thailand to Huay Xai?
Most travellers cross from Chiang Khong in Thailand into Huay Xai via the Fourth Thai–Lao Friendship Bridge.
Do I need to stay in Huay Xai before taking the slow boat?
If you are travelling on the morning public slow boat, staying in Huay Xai the night before is strongly recommended. It avoids having to complete the international border crossing and reach the pier early on the same morning.
What time does the slow boat leave Huay Xai?
Public slow boats generally leave in the morning, although departure arrangements can vary. Your exact check-in and departure instructions will be provided with your booking.
How many days is the slow boat from Huay Xai to Luang Prabang?
The traditional public slow boat journey takes two days, with an overnight stop in Pakbeng.
Can I book my slow boat in advance?
Yes. Booking in advance is recommended, particularly during busy travel periods.
Can I book transport from Huay Xai to other parts of Laos?
Yes. Huay Xai is a useful starting point for travelling further into northern Laos, including destinations such as Luang Namtha and Luang Prabang.
Planning your journey from Huay Xai?
Whether you are arriving from Thailand or beginning your journey north, we can arrange the next part of your trip.
Slow Boat to Luang Prabang
Two-day public and premium Mekong journeys.
Transport across Laos
Train tickets, flights, private transfers and other connections.