tags: [] - coffee/geography - coffee/geography/central-america - coffee/geography/costa-rica aliases: - Tres Ríos coffee - Tres Rios coffee - Tres Ríos Costa Rica created: 2026-05-14 updated: 2026-05-14

Tres Ríos Coffee Region¶

Tags: #coffee/geography #coffee/geography/central-america #coffee/geography/costa-rica Aliases: Tres Ríos coffee, Tres Rios coffee, Tres Ríos Costa Rica Related: Costa Rica MOC | Costa Rica | Valle Central Coffee Region | Tarrazú Coffee Region | Washed Process Status: ✅ Complete

Overview¶

Tres Ríos is one of Costa Rica's smallest coffee-producing zones, located east of San José on the upper volcanic slopes of Irazú at altitudes of 1,200–1,650 metres. Despite its small size, Tres Ríos produces some of Costa Rica's most mineral-forward, bright, and complex coffees, a character derived directly from the active Irazú volcano's ash-enriched soils. The zone is sometimes called the "Bordeaux of Costa Rica" — a reference to the distinctive terroir character imparted by its volcanic geology and high altitude. It is an exclusively micro-mill zone with very high land values due to proximity to San José.

Geography and Terrain¶

Tres Ríos encompasses the volcanic slopes of Irazú in Cartago province, east of San José. The Irazú volcano (3,432 m, active) continues to deposit fresh volcanic material on the growing soils, creating an exceptionally mineral-rich growing environment analogous to Fraijanes's volcanic terroir in Guatemala or the Volcán Pacaya zone. Altitudes of 1,200–1,650 metres, combined with the volcanic influence, produce conditions for outstanding Arabica quality.

The zone is geographically confined — the available farmland is limited by both the urban expansion of the Greater San José metropolitan area and the protected park boundaries of the Irazú Volcano National Park. This scarcity creates extremely high land values and limits production volume.

Farming Systems¶

Exclusively small farms and micro-mills. The zone has no large cooperative presence; individual family farms manage their own processing. The combination of high land values and proximity to San José attracts a relatively affluent and specialty-focused producer community with investment capacity for quality processing infrastructure.

Processing¶

Washed processing is the primary method, emphasising the volcanic minerality and brightness that define the region's character. Honey processing is practiced by micro-mill operators seeking differentiated lots.

Varieties¶

Caturra and Catuai are the dominant varieties. Villa Sarchi is present. Gesha cultivation is growing among the zone's specialty micro-mills. The small farm size and high land values incentivise premium variety cultivation.

Cup Profile¶

Tres Ríos washed Caturra (1,400–1,650 m): intensely bright, complex; citrus (blood orange, lemon), floral (jasmine), stone fruit, mineral, clean high acidity; medium-full body; long finish. The Irazú volcanic influence produces a distinctive mineral sharpness that sets the best Tres Ríos lots apart from other Central Valley-adjacent zones. SCA 85–90 for quality lots; CoE finalists 88–92.

Key Facts¶

East of San José; Irazú volcanic slopes; Cartago province; 1,200–1,650 m altitude
Costa Rica's smallest coffee zone by productive area
Active Irazú volcano (3,432 m): ongoing ash deposition creates mineral-rich soils
Called the "Bordeaux of Costa Rica" for its distinctive terroir character
Urban land pressure and park boundaries confine the zone; very high land values
Profile: intensely bright, mineral, complex; Irazú volcanic character; among Costa Rica's most expressive lots

References¶

This article is part of All-About-Coffee.com - The comprehensive coffee knowledgebase.