All coffee guides · Origin & Process
Costa Rica was the first Central American country to make it illegal to grow low-quality Robusta varieties. That decision — made in 1989 — locked the country into a quality-first path that has paid off. Costa Rican specialty coffee is known for its cleanliness, balanced sweetness and reliable structure. It is not usually the most complex or intense coffee on the table, but it is frequently among the most consistent and accessible.
Tarrazu is the most famous and produces the most coffee — high-altitude lots from the San Jose region with bright acidity, caramel sweetness and clean stone fruit. West Valley and Central Valley are lower and slightly warmer, producing rounder, more chocolatey cups. Tres Rios, a small protected appellation near San Jose, produces refined, elegant coffees with good acidity. Brunca and Guanacaste exist but are less commonly seen in specialty roasters' lineups.
Costa Rica pioneered the micro-mill model in coffee — small producers processing their own cherries on-site rather than sending them to a central wet mill. This gives farmers control over the processing method and allows experimentation with honey and natural processing alongside the traditional washed approach. It also improves traceability: when you see a lot labelled with a farm name and micro-mill, you know exactly where it came from.
Costa Rican producers have become particularly skilled at honey processing — leaving varying amounts of fruit mucilage on the bean during drying to add sweetness and body without the wild fermentation character of a full natural. Yellow honey (less mucilage, shorter drying) is cleaner and closer to washed. Red and black honey (more mucilage, longer and slower drying) add more fruit sweetness and body. Washed Costa Rican coffees tend toward citrus brightness and caramel; honey lots add peach, apricot and syrupy sweetness.
Washed Costa Rican coffees are excellent for pour-over — V60 or Chemex at 1:15 to 1:16 with water at 93-96°C produces a clean, sweet, easy-drinking cup. Honey lots have more body and hold up well in a French press or V60 Switch where the immersion phase adds texture. As espresso, Costa Rican washed coffees dial in reliably: medium acidity, sweet finish and predictable extraction behaviour. Aim for a 1:2 to 1:2.5 ratio and a standard 25-32 second extraction.
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