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Mae Hong Son Loop

Northern Thailand's famous mountain route, with planning notes for drivers and riders taking the journey.

Updated 19 October 2026

The Mae Hong Son Loop crosses some of Northern Thailand’s most memorable mountain scenery, usually linking Chiang Mai, Pai, Mae Hong Son, and Mae Sariang. The full circuit is roughly 1,000 km depending on detours, so it is a journey for several days rather than a day trip. You can travel by car or motorbike, stopping at villages, viewpoints, cafés, and temples as you go.

A multi-day mountain route

The route can be driven in either direction. Many travellers head first to Pai, continue to Mae Hong Son, then return via Mae Sariang. The diagram shows the main loop; use a live map to plan the roads and any detours.

Schematic route overview showing Chiang Mai, Pai, Mae Hong Son and Mae Sariang on the loop, with an optional Ban Rak Thai detour
Schematic route overview showing Chiang Mai, Pai, Mae Hong Son and Mae Sariang on the loop, with an optional Ban Rak Thai detour
Narrow ridge at Pai Canyon above a wooded valley
Pai Canyon, a short detour near Pai. Photo: Sgroey, CC BY 4.0 (resized).
Ban Rak Thai village and lake in the Mae Hong Son mountains
Ban Rak Thai, a lakeside village north of Mae Hong Son. Photo: Wichian Ratanatongchai, CC BY-SA 3.0.

The road and the views

The loop moves between forested hills, valleys, and small towns, with a different view around almost every bend. The roads are paved on the main circuit, though rain can change conditions. Decide how many overnight stops you want rather than trying to fit the entire route into one rushed itinerary.

Stops along the loop

Popular stops include Pai, Mae Hong Son town, mountain viewpoints, temples, hot springs, waterfalls, and local markets. Ban Rak Thai is a scenic detour north of Mae Hong Son, with a lake and hillside village. You can spend more time in any of these places or add other stops that interest you.

Village and market stops bring local food, crafts, and everyday life into the route. A Google Maps directions link can help you inspect the main circuit and adjust it to your trip.

Prepare your vehicle

People do ride this loop on 125cc bikes, especially when travelling light. A bike around 150cc or above can feel more comfortable in the mountains; 300cc and larger touring bikes offer more power for luggage or a passenger. More engine capacity is not required, but good tyres, brakes, and suspension make a noticeable difference over a long mountain route. A car is another option.

Accommodation is available in the main towns along the loop, so you can decide how long to spend in each place. The route itself is the attraction: mountain roads, changing views, and the freedom to stop when something catches your eye.

Ban Rak Thai, Mae Hong Son

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