Doi Chaang is a mountain in Chiang Rai province, northern Thailand, and the name of the coffee grown on it by Akha and Lisu hill-tribe communities.
The crop substitution story
Coffee was introduced to northern Thailand from the 1970s under royal projects intended to replace opium poppy cultivation. It worked: the region now produces respected specialty coffee and the poppy is largely gone.
That history is the reason Thai coffee exists at all.
The profile
Sweet and nutty with mild acidity and a clean, medium body — caramel, almond, sometimes stone fruit. Approachable rather than dramatic.
Quality has risen sharply as processing has improved and as growers have moved from commodity Catimor towards better varieties.
The ownership model
Doi Chaang is unusual in that the farming community holds a substantial ownership stake in the company selling the coffee internationally, rather than simply supplying it. That arrangement is rare and much discussed.
Other Thai regions
Doi Tung, Doi Inthanon and Chiang Mai also produce arabica, on the same royal-project foundation.
Brewing it
Filter or espresso at medium roast. Its sweetness and clean profile make it forgiving and easy to dial in.