tags: [] - coffee/geography - coffee/geography/south-america - coffee/geography/peru aliases: - Junín coffee - Chanchamayo coffee - Satipo coffee - La Convención coffee Peru - Junin Peru coffee created: 2026-05-14 updated: 2026-05-14

Junín Coffee Region¶

Tags: #coffee/geography #coffee/geography/south-america #coffee/geography/peru Aliases: Junín coffee, Chanchamayo coffee, Satipo coffee, La Convención coffee Peru, Junin Peru coffee Related: Peru MOC | Peru | San Martín Coffee Region | Cusco Coffee Region | Washed Process Status: ✅ Complete

Overview¶

Junín is one of Peru's oldest and most historically significant coffee-growing regions, centred on the Chanchamayo Valley in the central Andes at altitudes of 1,000–1,800 metres. Coffee cultivation in Chanchamayo dates to the late 19^th century when British and German hacienda investors developed estates in the valley, making it the origin point of Peru's modern commercial coffee industry. Today Junín hosts some of Peru's largest and most established cooperatives and continues to produce a full-bodied, chocolate-forward profile that is well-suited to certified organic and specialty markets alike.

Geography and Terrain¶

Junín department's coffee-growing zone is concentrated in the Chanchamayo Valley (districts of La Merced, San Ramón, and Perené) and the adjacent Satipo province to the south. The Chanchamayo River cuts through the central Andean foothills, creating a well-defined valley system with altitudinal variation from 1,000 metres on the valley floor to 1,800 metres on the upper slopes.

The soils are Andean Inceptisols with good drainage on the valley slopes. The central Andes location produces defined wet and dry seasons, with the main harvest running April to July. The Chanchamayo Valley's proximity to Lima (approximately 300 km via the Central Highway) has historically given Junín better market access than more remote northern regions.

Farming Systems¶

Smallholder farming families dominate, with plots of one to three hectares. Junín hosts some of Peru's largest and oldest cooperatives: CAC La Florida (Junín's most internationally prominent, with organic and fair-trade certification and a history of Cup of Excellence placements), CARITAS, and numerous smaller organisations. The Central Highway connection to Lima facilitates reliable logistics for cherry transport to wet mills and parchment to dry mills.

Hacienda estates established by British and German investors in the 1880s–1910s were expropriated by Velasco's Agrarian Reform of 1969 and their land redistributed to smallholders, laying the foundation for today's cooperative structure.

Processing¶

Washed processing is the regional standard, carried out at cooperative wet mills throughout the valley. Fermentation periods of 24–48 hours followed by washing in Chanchamayo's clean mountain-source water produce the clean, well-structured parchment that underpins Junín's quality reputation. Patio and raised-bed drying are both practised depending on cooperative infrastructure.

Varieties¶

Typica and Bourbon are the historic mainstays of Junín production, still present in older cooperative plantings. Catimor was distributed widely after the 2012–2013 Roya epidemic; at Junín's central altitudes (1,200–1,500 m), Catimor produces an acceptable commercial grade but is inferior to Typica and Bourbon at quality lots. Caturra is present in mixed plantings.

Cup Profile¶

Junín washed Typica/Bourbon (1,400–1,800 m): milk chocolate, dark stone fruit (plum, cherry), caramel, mild walnut, soft citric acidity; medium-full body; clean and structured. The Chanchamayo Valley profile is one of the fuller-bodied expressions in Peruvian coffee, with less florality than Cajamarca but more weight and chocolate richness. SCA 82–87 for quality lots; CoE finalists reach 87–90.

Key Facts¶

Central Andes; Chanchamayo Valley (La Merced, San Ramón, Perené) and Satipo; 1,000–1,800 m
One of Peru's oldest coffee-growing regions; British/German hacienda origin (1880s)
Coffee introduced to Peru via Chanchamayo in the commercial era
Major cooperatives: CAC La Florida; strong organic and fair-trade track record
Agrarian Reform 1969 redistributed hacienda land to smallholders → cooperative foundation
Varieties: Typica, Bourbon (historic), Catimor (replanted areas)
Profile: chocolate, stone fruit, full body; fuller and richer than northern Peruvian regions

References¶

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