Doi Tung Royal Villa
A Swiss-Lanna house built for the Princess Mother on a Chiang Rai ridge, at the centre of a project that reforested a mountain.
Updated 21 October 2026
The Princess Mother, Srinagarindra, began the Doi Tung Development Project in 1988 on a 1,389-metre mountain that had been stripped by shifting cultivation and opium growing, home to Akha, Lahu and other communities. The project reforested the slopes, granted land use, and built an economy on coffee, macadamia, ceramics, weaving and paper - Doi Tung branded products are sold nationally and fund the work. She lived here in a villa built in 1988 in a style combining Swiss chalet and Lanna forms, with a carved zodiac ceiling; it is open, along with Mae Fah Luang Garden, a formal flower garden below it, and an exhibition hall on her life and the project. The reforestation is visible on the drive up. Wat Phra That Doi Tung, a hilltop temple with twin chedis that the chronicles date back to 911, is further along the ridge, and some 3.5 million coffee trees now grow on the mountain.
What you'll find
- The villa - the 1988 Swiss-Lanna house with its carved zodiac ceiling.
- Mae Fah Luang Garden - the formal flower garden on the slope below.
- The reforestation - the recovered mountain visible on the way up.
- The project economy - coffee, macadamia, ceramics and weaving funding the work.
When to go
November to February for the flowers and the clear air; avoid March and April, the burning season. Half a day for the villa, garden and hall. Combined tickets are better value.
Practical notes
Separate tickets for villa, garden and hall, which add up. Photography is restricted inside the villa. The mountain road is winding. It is busy on cool-season weekends.
Nearby
Wat Phra That Doi Tung is further along the ridge; Mae Sai and the Myanmar border are north.
What to pack for Doi Tung Royal Villa
Chosen from what this place is for. Tap a kit for the full checklist.
- Comfortable walking shoes - Sightseeing means kilometres of pavement and cobbles daily. Find on Amazon
- Modest clothing - Shoulders and knees covered - the single most common requirement. Find on Amazon
- A slim anti-theft daypack - Zips that close properly; keep it in front in crowds and on transit. Find on Amazon
- A scarf or shawl - To cover the head or shoulders on entry; women especially at mosques. Find on Amazon
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