1. General overview
Arabica coffee in Laos is grown mainly in the mountainous, high-altitude areas, where cool temperatures and volcanic or rich forest soils give very clean and sweet cups.
Compared with big producers, Laos is small in volume, but it’s respected for soft, aromatic Arabica that fits well in specialty blends and single-origin offerings.
2. Main Arabica regions in Laos
1. Bolaven Plateau (South Laos – Champasak, Saravane, Sekong, Attapeu)
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Altitude: ~1,000–1,350 m
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Conditions: Cool climate, high rainfall, deep volcanic soil.
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Cup profile: Clean and sweet, medium body, smooth acidity with citrus, stone-fruit, floral, caramel and light chocolate notes.
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Use: Specialty espresso & filter, single origins, premium blends.
2. Northern Highlands (around Phongsaly, Luang Prabang and nearby provinces)
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Altitude: roughly 900–1,300 m
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Conditions: Mountain climate, misty mornings, traditional smallholder farms.

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Cup profile: Medium body, balanced acidity, flavours of cocoa, nuts, gentle fruit and mild herbal/spice tones.
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Use: Regional single origins and as a character component in blends that want something softer and more traditional.
3. Smaller Central & Local Projects
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Scattered highland villages in central Laos also grow Arabica on a small scale.
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These lots are often shade-grown, semi-organic and can show sweet, chocolatey cups with light fruit, used mainly in local or microlot programs.